A low-budget, Seattle-based comedy show launched Bill Nye's on-camera career

Watch Bill Nye's debut as the 'Science Guy' on 'Almost Live!'

Knowing that Nye explained scientific concepts as a volunteer at the Pacific Science Center, host Ross Shafer suggested Nye perform scientific demonstrations to fill the time left by a canceled guest. "You could be, like, Bill Nye the Science Guy," said Shafer.

Winning a Steve Martin look-alike contest led Bill Nye to pursue comedy

Doing impressions helped Nye realize he enjoyed making people laugh, and he pursued stand-up and comedy writing gigs while working at Boeing after college. On October 3, 1986, he left his engineering job to pursue a full-time career in the entertainment industry.

'SNL' began as a low-budget replacement for reruns of 'The Tonight Show'

Johnny Carson, host of "The Tonight Show," asked NBC to move his reruns to weeknights instead of weekends. That freed up a weekend slot and the network decided to try a new live show.

Bill Nye received a star on the Hollywood Walk of Fame in 2025

The Hollywood Chamber of Commerce awarded its 2,821st star to Nye for his "dedication in making science accessible and entertaining for all ages through his iconic educational show." Former "Almost Live!" colleagues Joel McHale and Ross Shafer spoke in Nye's honor during the ceremony.

'SNL' was originally called 'NBC's Saturday Night'

Another show already owned the title: the short-lived "Saturday Night Live with Howard Cosell." The variety show only lasted one season and was widely panned, despite featuring several talented comedians—like Bill Murray, Christopher Guest, and Billy Crystal—who'd later be stars on "SNL" ... after officially changing its name.

SNL's history in 60 seconds

Saturday Night Live has been a fixture of American comedy since 1975. Created by Lorne Michaels and Dick Ebersol, the show was designed as an alternative to late-night reruns, blending live sketch comedy, political satire, and celebrity impressions.

Watch every episode of 'Bill Nye the Science Guy'

Each features one scientific topic alongside demonstrations, fake commercials, a song parody with science-themed lyrics, and bloopers. Other segments include conversations with experts, exhibiting experiments that can be done at home, and trips to locations beyond "Nye Laboratories" to highlight real-world applications.

The lab coat worn on 'Bill Nye the Science Guy' is stored in the Smithsonian

The series received substantial funding from the National Science Foundation and US Department of Energy to help fulfill requirements from the 1990 Children's Television Act to support educational children's programming. The show became the first television program to run concurrently on both public and commercial broadcast stations.

Bill Nye served as a lab assistant in the 'Back to the Future' animated series

Set in an alternate timeline after the conclusion of "Back to the Future Part III," the series starred Jules and Verne—the children of Dr. Emmett Brown and Clara. Each of its 26 episodes concluded with a live-action segment in which Bill Nye performed an experiment related to that episode.

Before 'SNL,' producer Lorne Michaels was a performer

Michaels was a costar on "The Hart and Lorne Terrific Hour," a popular show on the Canadian network CBC. As these clips show, it was a standard variety show, something Michaels would intentionally react against with "SNL."

The first cast members were relatively unknown 'enlightened amateurs'

“SNL” producers aimed to cast relative newcomers for the show’s first season, convinced that amateurs would infuse the show with the countercultural spirit Lorne Michaels envisioned.

'The Larry Sanders Show' redefined the American sitcom by removing audience laughter, a move that seemed counterintuitive for a television comedy.

‘Saturday Night Live’ cast rank the show's best comics

"Saturday Night Live" has held a unique role in the cultural zeitgeist since its founding in 1975, providing a national stage of silly mockery and filling our Sunday feeds with the latest impressions of public figures. In its 50th year, 50 cast members weigh in on who their favorite casts and individual comedians were. Read their various opinions here.

Jim Henson and his Muppets were part of the first season of 'Saturday Night Live' because NBC was hoping to tamp down Lorne Michaels' countercultural plans for the show.

Carl Sagan, the host of 'Cosmos,' gave Bill Nye advice on his future show

Originally wanting to lean into his engineering background to explain the workings of objects such as bicycles and bridges, Nye ran his idea past his former professor at a college reunion. Sagan told him that children resonated with pure science, not technology, altering the show's future topics.

Modern improv comedy, which eschews scripts and emphasizes listening, was developed by University of Chicago students in the early 1950s.

A smooth, scrollable timeline of every 'SNL' cast member

Starting from season 1 in 1975, scroll through the years of the show's comic actors in this well-designed visual record and get a sense of their relative endurance on the show. Stop to click and read more on that season's highlights or the specific career arc of the actor.

Spinal Tap began as a sketch on a short-lived TV show

The fake band might be best known for "This is Spinal Tap," 1984 movie that effectively created the comedy mockumentary, but the premise began with an appearance on a short-lived ABC show called "The TV Show."

HBO premiered the modern stand-up special in 1975

When they appeared on TV, stand-ups were typically limited to five-minute spots on late-night talk shows, like "The Tonight Show." That changed with the fledgling HBO, which offered comics hourlong slots. The first was "An Evening with Robert Klein," a special that would define "the hour" for decades.

'SNL' spinoffs have had mixed success

As “SNL” became more popular, Lorne Michaels sensed an opportunity to turn some of the show’s most popular sketches and characters into feature films. It’s a strategy that had mixed results: “Wayne’s World” and “The Blues Brothers” are modern classics, while others, like “It’s Pat” and “The Ladies Man,” performed poorly with audiences and critics alike.

Eddie Murphy saved ‘SNL’ from getting canceled in the early '80s

A young Eddie Murphy kept "Saturday Night Live" afloat during the years Lorne Michaels left the show by turning even the most pedestrian material into something revelatory. Eventually, he pursued a wildly successful acting and stand-up career.

'Lazy Sunday' was YouTube's first viral hit

Initially aired on television, the 2005 "Saturday Night Live" digital short featuring Andy Samberg and Chris Parnell took off on YouTube, becoming one of the platform's first viral videos. The song may be a joke, but its success underscored how online video could extend the lifespan of regularly televised content.

Wally Feresten is the man behind the show's iconic cue cards

"SNL" obsessives are familiar with the show's cue cards, which occasionally appear on air in fourth-wall-breaking segments. They might even recognize Wally Feresten, the man who's been handwriting (and holding) them since 1990. This podcast interview delves into Feresten's curious life behind the scenes at "SNL" and his unexpected turns in front of the camera.

After five seasons, Lorne Michaels quit ‘Saturday Night Live‘

Lorne Michaels left the show in 1980, citing burnout and disagreements with network executives. He tried several gigs, including a sketch comedy show called “The New Show” that was strikingly similar to “SNL,” but nothing stuck. He returned to "SNL" in 1985.

A guided tour of Studio 8H, the home of ‘SNL’

Fans of “Saturday Night Live” might be familiar with Studio 8H, which has only changed slightly over the show’s five decades. This video tour from Architectural Digest provides access you won’t find on the weekly broadcast, with cast members Heidi Gardner, Chloe Fineman, and Ego Nwodim walking you through makeup, dressing rooms, and more.

'Truth or Consequences' was the first TV quiz show

The game—which forced contestants who answered questions incorrectly to face "consequences" in the form of wacky stunts—debuted in 1941 with a one-off experimental broadcast on WNBT, then reappeared on NBC in 1950. In 1956, a fresh-faced Bob Barker made his television debut as the show's new host.

Watch an episode of 'Ray Bradbury Theater,' the sci-fi writer's '80s HBO show, starring a young Jeff Goldblum.

Before 'Saturday Night Live,' Chevy Chase played in a band with the members of Steely Dan.

‘SNL’ sketches often follow a uniform structure

Sketch comedy relies on pacing, with scripts that hit certain beats. "SNL" often greenlights sketches that lean into a particular formula that features two "turns," or unexpected events that disrupt the "base reality" of the story.

In 2014, Bill Nye debated young Earth creationist Ken Ham at the Creation Museum

After a video of Bill Nye describing creationism as having a detrimental effect on science education went viral, the cofounder of "Answers in Genesis" posted a response objecting to the claims and invited Nye to debate. More than 11 million people have viewed the event on YouTube.

Jim Downey is one of SNL's most legendary writers

Jim Downey arrived at “Saturday Night Live” in 1976, the same week as Bill Murray. He also wrote a legendary monologue from “Billy Madison,” and created David Letterman’s “Top Ten."

Francis Ford Coppola once directed an episode of 'SNL' featuring experimental composer Philip Glass as musical guest.

How HBO pioneered the hourlong stand-up comedy special

Stand-up comedy was already on television in the 1970s thanks to Johnny Carson, but comics were limited to clean sets that typically lasted five minutes. HBO, on the other hand, offered stand-ups the opportunity to air their unadulterated material like they would at a club.

Auditions for the US adaptation of 'The Office' included many now-famous actors

When NBC decided to adapt "The Office" for American audiences, they auditioned in several comic character actors, including Seth Rogen, Bob Odenkirk, Kathryn Hahn, and Adam Scott. Though those actors didn't land the parts, they did end up with major roles in other critically-acclaimed movies and TV shows, including "Knocked Up," "Abigail All Along," "Better Call Saul," and "Severance."

Mel Brooks got his first big break in 1950 as a writer on Sid Caesar's 'Your Show of Shows,' a pioneering TV variety show.

Michael Nesmith, an original member of the '60s group the Monkees, created a music video show that inspired MTV.

Watch Will Ferrell's ‘SNL’ audition

Making it to “SNL” requires multiple auditions, including one in New York in front of Lorne Michaels and some of the show’s top staff. Will Ferrell’s audition for 'SNL' is one of the most legendary in the show's history. Ferrell runs through several of his classic characters, covering the stage in his singular weirdness.

How the NSF Public Understanding of Science program fueled science interest and literacy

To support STEM education at all levels and in all settings, the NSF has invested in public-facing science projects since 1957. These investments produced science education storytelling and entertainment programming, including "Bill Nye the Science Guy," "The Magic School Bus," and the "Flight of the Butterflies" and "Blue Whales" IMAX films.

The intro for every 'Saturday Night Live' cast member ever

Cast member intros are an iconic part of "SNL," featuring a portrait of the comedian and a bold recitation of their name by Don Pardo or Darrell Hammond. This video splices together the intros for every cast member in the show's five-decade history.

Lorne Michaels jokingly offered the Beatles $3K to reunite on 'Saturday Night Live,' which John Lennon and Paul McCartney briefly considered.

'SNL' parodied Liza Minnelli's showbiz persona

Kristen Wiig plays Minnelli in the skit, poking fun at the Broadway star's extravagance and onstage presence. Minnelli is unable to perform regular tasks without whipping out Fosse's dance moves.

The 1977 'SNL' Mardi Gras special is considered the show's biggest disaster

An on-location episode of the then-young sketch show featured drunken heckling from the audience, technical difficulties amid the broadcast, and beads being pelted at cast members.

Season 11 of ‘SNL’ is known as the ‘Weird Year’

After several years of middling material and low ratings, showrunner Lorne Michaels returned in 1985 and brought a cast of Hollywood A-listers, including Anthony Michael Hall and Robert Downey Jr. The season is now called the “Weird Year" due to the use of more established actors, whose connection with the audience was limited.

'Jeopardy!' was conceived as a way to earn back skeptical audiences' trust

In the wake of the ‘50s scandals, networks were reluctant to greenlight new quiz shows. Merv Griffin’s wife suggested he flip the formula on its head, providing contestants with the answers (the exact act that had led to the scandals) and asking them to provide the questions. “Jeopardy!” premiered in 1964, effectively reviving the genre. It eventually became the top-rated quiz show in history with 23 million viewers.

Johnny Carson was a stand-up kingmaker

While it was on the air, “The Tonight Show with Johnny Carson” was a prime outlet for stand-up comedy. Getting invited over to Carson’s couch meant he’d enjoyed the set—and that the comic was destined for great success.

Watch episodes of 'Sam and Friends,' the earliest show featuring the Muppets.

Take a tour of The Planetary Society headquarters with Neil deGrasse Tyson

Led by Bill Nye, the Hayden Planetarium director examines the LightSail aircraft, observes historical artifacts, such as a Mars meteorite, and explores props from the "Cosmos" TV series, which was hosted by Planetary Society cofounder Carl Sagan.

Mel Brooks got his start in comedy by accidentally flubbing a scene in a play and turning it into a fourth-wall-breaking joke, something that would later become a hallmark of his humor.

The show follows a frantic production schedule

The show is pitched, written, and designed in a week. Tuesdays feature infamously long writing sessions that usually stretch into Wednesday mornings. Fridays include shooting for digital shorts and an initial run-through of live material. Before Saturday's live show, there's an extended dress rehearsal.

Bow ties became a Bill Nye wardrobe staple after he took part in an athletic banquet

In high school, boys served as waiters during a ceremony where girls would receive awards for gymnastics, lacrosse, and other sporting events. Wanting to fit the role, Nye's father helped him dress like a waiter, and he continued wearing bow ties upon seeing their practicality in the lab.