The most famous line attributed to 'Casablanca'—'Play it again, Sam'—is never said in the movie.

Ingrid Bergman and Humphrey Bogart, the stars of 'Casablanca,' bonded over how little they thought of 'Casablanca.'

The Hays Code, the moral code censoring Hollywood movies during its golden age, forced 'Casablanca' to revise its original adulterous ending.

'Casablanca,' the iconic World War II-era film, was recut for its German release, with all references to the Nazis removed.

Woody Guthrie wrote an erotic ode to Ingrid Bergman, which was unearthed years later by Guthrie's daughter.

Explore a critic's list of the best Ingrid Bergman performances, including 'Casablanca,' 'Notorious,' and 'Autumn Sonata.'

Adaptations of Hamlet's most famous soliloquy often change its meaning

The directors of the many "Hamlet" film adaptations have used setting, context, and tone to reframe the "To be, or not to be" monologue. Laurence Olivier's 1948 version presents it as a meditation on suicide; Kenneth Branagh's 1996 version interrogates surveillance. Lucy Zhao's 2025 film "Hamnet," although not a true adaptation of the play, utilizes the soliloquy twice to illustrate how characters grapple with grief.

'You only go around once, but if you play your cards right, once is enough.'

- Frank Sinatra (1915–1998)

Camus was influenced by American culture, especially literature and jazz

He loved the work of writers like William Faulker and Ernest Hemingway, and loved drinking whiskey and listening to jazz. He also admired the actor Humphrey Bogart and his striking performance in the noir classic "The Big Sleep." He was delighted when his wife gave him a Burberry raincoat, thinking it made him look more like Bogart.

Watch 'Hearts of Darkness: A Filmmaker's Apocalypse,' the documentary about Francis Ford Coppola's notorious production behind 'Apocalypse Now,' shot by Coppola's wife, Eleanor.

See Minnelli's iconic performance of 'Maybe This Time' that helped earn her an Oscar

In the film "Cabaret," Minnelli performs the show tune as Sally Bowles, a protagonist embarking on a new love affair in 1930s Berlin. Minnelli's emotive performance and belting vocals helped land her the prestigious acting award.

After a 6-year exile, Ingrid Bergman returned to the US to accept an award for her performance in 'Anastasia.'

Spielberg improvised most of the iconic D-Day scene from 'Saving Private Ryan'

Although action sequences are often tightly choreographed, one of cinema's most famous war scenes was mostly shot on the fly. Spielberg wrote seven pages (or approximately seven minutes of screen time) for the scene, though the final cut of the sequence was 25 minutes long.

Guy Lombardo first played ‘Auld Lang Syne’ on New Year’s Eve because of a cigar sponsorship

The bandleader was booked to play a New Year’s Eve concert live on CBS radio program called the Robert Burns Panatela Show, named after its sponsor, a cigar brand. Lombardo, noting the cigar's name, decided “Auld Lang Syne,” penned by the poet Robert Burns, would be both a fitting tribute and, thematically, a great way to enter a new year.

Steve Martin and Robin Williams once starred in Samuel Beckett's 'Waiting for Godot,' one of the most well-regarded examples of the existential movement called 'Theater of the Absurd.'

'Remember, no man is a failure who has friends.'

- 1946 film "It's a Wonderful Life"

Ingrid Bergman's first film role was as an extra in the 1932 Swedish film 'Landskamp.'

In 1980, Steven Spielberg added a scene depicting the interior of an alien spaceship to a rerelease of 'Close Encounters of the Third Kind' at the studio's request, but later regretted the decision, believing it depleted the movie's enchanting mystery.

Camus directed a Picasso-penned play

The show, called "Desire Caught by the Tail," was written by Picasso in 1941 while living in Nazi-occupied Paris. It was first staged in 1944, featuring several French intellectuals, including Albert Camus, who directed, as well as Jean-Paul Sartre and Simone de Beauvoir, who had starring roles.

Alfred Hitchcock's 1945 film 'Spellbound,' starring Ingrid Bergman, features a surreal scene designed by Salvador Dalí.

Hitchcock regularly made cameos in his own films

Long before Tarantino was born, Hitchcock was casting himself in his movies’ bit parts, allowing careful audience members to find the director walking through the fictional world he’d created. The history behind that decision was an accident.

Fans of 'The Room' love it for its (many) faults

The movie has bad acting, nonsensical dialogue, and a plot that doesn't add up. Still, its fans attend midnight screenings, recite its most famous lines, and even act out scenes in the aisles. Studies have found that fans are drawn to "trash cinema" like "The Room" for the same reason they're drawn to avant-garde works: because they flout mainstream standards.

After actress Ingrid Bergman had a child out of wedlock, a Colorado senator proposed granting the government the ability to ban performers deemed morally objectionable.

Sarah Bernhardt was the first actress to play Shakespeare's iconic Hamlet on film

Bernhardt was a popular 19th- and 20th-century actress with a knack for self-promotion. Case in point: When she took over the Théâtre de Ville in Paris, she renamed it Théâtre Sarah-Bernhardt. Her production of "Hamlet" at the theater starred her, naturally, as the titular character. A recording of the performance is believed to be the first woman to play Hamlet caught on film.

'Waiting for Godot' was inspired by a Friedrich painting

Samuel Beckett was an admirer of art and, while touring German art galleries in 1937, saw Caspar David Friedrich’s Two Men Contemplating the Moon. A directorial notebook for the original production of “Waiting for Godot” notes that the end of the play’s first act was inspired by the 19th-century work.

Jean-Paul Sartre famously wrote that 'Hell is—other people'

The line appears toward the end of the play "No Exit." One character, realizing that he's confined to live out the rest of his days with the play's other two characters, exclaims, "There's no need for red-hot pokers. Hell is—other people!"

Superstitious actors believe ‘Macbeth’ is cursed

Actors playing in Shakespeare’s “Macbeth”—a story filled with ghosts, witches, and magic—call it the “Scottish play” out of superstition, a tradition since the play’s first production.

'Show Boat' redefined the American musical

The 1927 musical—penned by Oscar Hammerstein II, who would go on to create, with Richard Rodgers, other titanic shows like "Oklahoma!" and "Carousel"—used its songs to advance the plot and build character rather than simply entertain.

Hitchcock created his own archetype with the 'Hitchcock Blonde'

The most iconic Hitchcock Blondes from the director’s catalog include Kim Novak, Ingrid Bergman, and Grace Kelly. The roles they played contributed to the gothic and foreboding aesthetics that have come to be associated with Hitchcock’s work.

'The Jazz Singer,' the first film with synchronized sound, changed Hollywood

Movies changed forever in 1927, when Warner Bros. released "The Jazz Singer," the first feature film with integrated dialogue. Based on a Broadway musical, the movie starred Al Jolson as the son of a Jewish cantor who wants to be a popular singer.

'The Empire Strikes Back' was influenced by Francis Ford Coppola's 'Apocalypse Now,' a movie George Lucas was originally supposed to direct.

Watch Alfred Hitchcock's 1940 film noir, 'Rebecca'

"Rebecca" was Hitchcock's first American film and is the only Hitchcock film to win the Academy Award for best picture. The story, based on a 1938 novel by Daphne du Maurier, is about a widower (played by acting legend Laurence Olivier) and the haunting direction his life takes in her wake.

'Steamboat Willie' was inspired by 'The Jazz Singer'

Walt Disney was mesmerized by Al Jolson's "The Jazz Singer" and the way it used synchronized sound, which synced film with audio. He replicated that effect in “Steamboat Willie," producing the first animated film to do so.

'Dr. Strangelove' is widely considered the best satirical film

Stanley Kubrick’s satire about nuclear war came just two years after the Cuban Missile Crisis and spoke to Americans still coming to terms with the possibility of nuclear annihilation. In 1989, the Library of Congress included it among the first 25 films preserved in the National Film Registry, a repository for the greatest achievements in cinema.

In 1938, 1.7 million people were fooled into believing a Martian invasion was underway because of a radio play

Orson Welles' realistic radio dramatization of a Martian invasion of Earth, called "The War of the Worlds," caused quite a stir with audiences. The broadcast resulted in panic, with some people in the area where the story took place attempting to flee. It also helped Welles secure a contract with a Hollywood studio, leading to the creation of "Citizen Kane."

Ingrid Bergman left her husband for Italian director Roberto Rossellini, sparking a major scandal in Hollywood's Golden Age.

Samuel Beckett's 'Waiting for Godot' dramatizes existential absurdity

The play, originally staged in 1953, is notorious for its lack of action. For the most part, its two principal characters, Vladimir and Estragon, spend the majority of the play wondering whether a mysterious Godot will ever appear. By the end, Godot has still not arrived, yet Vladimir and Estragon do not move, a choice that reflects the existential notion that humans often hope in vain for meaning that does not exist.

Watch Francis Ford Coppola's debut feature film, the low-budget horror movie 'Dementia 13.'

‘Shoah’ director criticized ‘Schindler’s List’ for its portrayal of the Holocaust

“I was watching the Spielberg film, and I thought he’ll never go so far,” Claude Lanzmann said. “And he did. But he even created suspense … And these people, all of them are actors. All of them. They’re actors. They do not look like people who have had these experiences. It is an adventure film.”