Watch the 'Star Wars Holiday Special,' a 1978 spin-off that became a cult classic

The original 'Star Wars' was quietly showcased at Comic‑Con in 1976 to little fanfare

In a bold pre‑release move on July 22, 1976, Lucasfilm set up an eight-foot booth and slideshow at San Diego Comic‑Con, introducing the then‑titled "The Star Wars"—with no premiere buzz, just intrigue among a few hundred early fans.

How 'Star Wars' turned toys into collectibles

George Lucas licensed the "Star Wars" franchise to Kenner Products, which created small figurines that became wildly popular. By the 1977 Christmas season, they were facing a shortage and sold mail-in rainchecks, effectively allowing customers to purchase figures that weren't yet produced. The strategy worked, portraying the toys as valuable collectibles whose price would appreciate.

One disco producer saw 'Star Wars' four times on its opening weekend and was so inspired that he recorded the album 'Star Wars and Other Intergalactic Funk,' which produced a chart-topping single.

Listen to the 'Star Wars' disco album

The 1977 film inspired disco producer Meco to record danceable covers of sections of John Williams' score. The lead single from "Star Wars and Other Galactic Funk" eventually topped the Billboard Hot 100 chart for two consecutive weeks.

An original review of the 1987 parody 'Spaceballs'

On June 24, 1987, Mel Brooks launched "Spaceballs" in theaters—a comedy starring Bill Pullman, John Candy, and Rick Moranis that spoofed the "Star Wars" trilogy and sci-fi tropes in general. The movie has remained a cult classic ever since. Read the Hollywood Reporter's original review of the film here.

Why many critics and fans hated 'The Phantom Menace'

The 1999 film, and the first piece of the larger Skywalker storyline, was supposed to be a grand event. It did well commercially, but it was mocked by critics and fans, who felt the story, dialogue, and the off-putting comic relief of Jar Jar Binks were a disgrace to the franchise. This NPR retrospective unpacks that reaction, and how much has changed in the decades since.

A millennial's guide to American Hanukkah specials

The 1990s and early 2000s were a boom time for television specials, including dozens of Hanukkah specials. See classics like Adam Sandler's "Chanukah Song" on "SNL" or the special "Rugrats" episode for the holiday.

'The Empire Strikes Back' was influenced by 'Apocalypse Now,' a movie George Lucas was originally supposed to direct

Lucas provided the name for the gritty movie about the Vietnam War (and was supposed to direct it before it was taken on by his friend, Francis Ford Coppola), but the 1980 installment in the "Star Wars" saga features several parallels to "Apocalypse Now," including the dark, mysterious setting and aerial fight scenes.

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.

'Labyrinth' initially flopped

The fantasy movie, directed by Henson and starring David Bowie, exited theaters less than a month after its release. Later, though, the movie would become a cult classic and would inspire many writers and artists to create similarly whimsical worlds.

Mario's archnemesis hosted a children's show in the 1980s

"Super Mario Bros." grew so popular in the '80s, even King Koopa, the video game's villain, had his own television show, though it's been all but erased from TV history. There's good reason for that: It was a bizarre enterprise, featuring '30s cartoons, a grumpy stand-up comedian, and cheap production.

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."

The original ending to 'Rudolph the Red-Nosed Reindeer' was changed after viewers voiced their disappointment

The movie's TV premiere on December, 6, 1964, ended with Santa choosing Rudolph to help him deliver presents across the world. However, young viewers were disappointed that Rudolph never fulfilled his promise to rescue his friends from the Island of Misfit Toys, which he'd promised to do earlier in the film. The producers reworked the ending, correcting the plothole, before the movie was broadcast again in 1965.

'The Wizard of Oz' flopped in theaters but exploded on TV

The film cost $2.7M to make—$1M more than the average production in 1939, but didn’t recoup it for almost two decades. Its success is mainly due to television. It aired annually from 1956 to 1965 and was watched by more than 49% of all television viewers.

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.

A blend of brilliance and humor made Stephen Hawking's cameos unforgettable

Throughout his life, he appeared in numerous pop culture moments—from "The Simpsons" to "The Big Bang Theory"—showing his talent for comedy and his love of science outreach. He was the only person to play himself on "Star Trek: The Next Generation," even writing some of his own lines.

YouTube's first-ever video was nothing special

YouTube has grown into a cultural force in its two-plus decades of existence. Its beginnings, though, were modest, especially its first video: a 19-second clip about a visit to the San Diego Zoo. This brief resource explains the origins and longtail impact of "Me at the zoo," a simple video uploaded by Jawed Karim on April 23, 2005.

'Christmas Past' examines the forgotten stories behind holiday traditions

“Christmas Past” is a long-running podcast that explores the origins of Christmas traditions through short and engaging episodes, blending historical deep dives with warm-hearted narration.

Kermit the Frog was originally a lizard—and was made from Jim Henson's jeans

The iconic figure was initially created for 1955's "Sam and Friends," a lead-in to "The Tonight Show" that was the debut of the Muppets. The original Kermit puppet was lizard-like and made from two articles of clothing: Henson's blue jeans and his mother's old coat.

Watch Dalí's surreal collaboration with Disney

Production for "Destino," a surreal short by Salvador Dalí and Walt Disney, began in 1945 but stalled when the Walt Disney Company ran into financial trouble due to the commercial failure of "Fantasia" and the economic downturn of World War II. It was finally released in 2003, after Disney animators completed it based on Dalí's original storyboards.

Prince's first TV appearance was in 1980

Prince appeared on "The Midnight Special" on Jan. 11, 1980, and played two songs from his self-titled album, "I Wanna Be Your Lover" and "Why You Wanna Treat Me So Bad." It's a goofy, lip-synced performance, as was not uncommon for music on TV at the time, but the 21-year-old, clad in thigh-high boots and leopard print, made the most of the performance, offering a preview of the over-the-top persona he'd refine over the next few decades.

Watch Billie Holiday's only feature film appearance in 'New Orleans'

The 1947 film wasn't known for its sophisticated plot, which mainly centers on a white opera singer who learns about the beauty of blues and jazz. It's more notable for featuring some of those genre's biggest stars, including Holiday, who played a singing maid and the love interest of Louis Armstrong. You can see her first scene around the 11-minute mark.

In 1945, Surrealist artist Salvador Dalí and legendary animator Walt Disney began collaborating on a short film that was not completed until 2003, years after both men had died.

Watch the 1954 film adaptation of 'Animal Farm'

The animated feature was covertly funded by the CIA in an attempt to spread anti-Soviet media. The film simplified Orwell's beast fable by repackaging it as a family-friendly cartoon about the dangers of communism. It underperformed at the box office, though it is still sometimes shown in schools as students read the original text.

The strange 1966 meet-up between Bob Dylan and John Lennon

The 1972 documentary "Eat The Document" featured a short clip of this interaction between the two stars, who'd become friends. The extended cut, though, shows the tension at the heart of their relationship, which was close to an artistic rivalry. Lennon was self-conscious that critics claimed his more serious turn was inspired by Dylan; Dylan, meanwhile, was annoyed by a comment Lennon had made earlier that week about his song "Forth Time Around" sounding like a copy of The Beatles' "Norwegian Wood."

Watch a firsthand account of Hubble's first service mission to repair its faulty mirror

Hubble senior project scientist David Leckrone recalls initial public ridicule over the microscopic manufacturing error that put NASA's reputation at stake. In this behind-the-scenes interview, he breaks down the innovative fix deployed by space shuttle astronauts during Hubble's first servicing mission.

The distributor behind 'Rocky Horror' pulled the film from its scheduled national release, believing it would be a failure, though it eventually amassed a dedicated fanbase through midnight showings, a trend that continues over 50 years later.

Disney keeps one street in Burbank pristine for shooting suburban scenes

Nearly every home on Keystone Street is owned by Disney and is often used when the company shoots movies set in idyllic suburbs. Even non-Disney projects, like the horror classic "Halloween," have used the street for filming.

Comedy legend Catherine O'Hara, star of 'Schitt's Creek' and 'Home Alone,' quit 'Saturday Night Live' after just one week to return to her old job.

The first horror movie is believed to be George Méliès' 1986 short 'The Haunted Castle,' which pioneered the use of special effects

Watch a 1934 short film starring jazz legend Cab Calloway, a major figure in the Harlem Renaissance's music scene

The Beatles' US label rejected the band's first two singles, 'Please Please Me' and 'From Me to You,' with one executive calling the band 'dead in the water.'

'Shogun,' a 1980s TV series, helped popularize sushi in the US by stimulating an American interest in Japanese culture.

The animatronic shark from Steven Spielberg's 'Jaws,' the first modern blockbuster, was a complex underwater apparatus called 'Bruce.'

Netflix profits when you're not watching, and its movies are designed that way—read a detail-rich critical essay exposing lesser-known Netflix takes

After NASA's Voyager 1 captured Earth as a single pixel as it left the solar system in 1990, astronomer Carl Sagan used the image to reflect on humanity's fragility and the responsibility to protect 'the only world we've ever known.'

Many legends about George Washington, including his supposed wooden teeth and the story of cutting down the cherry tree, lack evidence.

The 1987 Nintendo video game 'Stadium Events' isn't known for being particularly fun, but its scarcity has made it a highly sought-after item that has sold for up to $35K at auction.

Exploring the Larry Bird punch that almost changed March Madness

Stars appear to twinkle because turbulence in the motion of molecules in Earth's atmosphere causes light to bend and wiggle rapidly on its way to the surface—a phenomenon called scintillation.

See how Budweiser's famous Clydesdales spend their days at Warm Springs Ranch, where roughly 70 to 80 of the beer brand's giant horses can be found at any given time.

A researcher recently discovered an interview from 1967 between groundbreaking journalist Joan Didion and the Grateful Dead, years before the band became an institution.

In 2009, the nation was gripped by the story of a missing young boy who was believed to be floating over Colorado in a homemade balloon, until it was revealed that he was at home the whole time.

The Mona Lisa's celebrity status and repeated restorations have obscured what made the painting so revolutionary for its time

Hear about the 250-year history of the United States Postal Service, complete with some of its strangest deliveries, important innovations, and the figures that made it an American institution.

In preparation for this weekend's Eurovision finale, which is something like the World Cup of pop music, here's a young Céline Dion performing (for Switzerland?) at the 1988 competition.

Elk Cloner, the first computer virus to spread in public, was written as a practical joke by Richard Skrenta, a Pittsburgh high school student.

Children are now three times more likely to say they want to be a YouTuber when they grow up than an astronaut, with some even attending 'YouTube camps' that teach kids how to create content for the platform.

Coral polyps reproduce via broadcast spawning, where entire reefs simultaneously release reproductive cells for about one hour, once a year.

Read a deep dive on the 'all-purpose healing' peptide BPC-157.