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TV and Cinema

Superhero Movies and Their Stars

Fourteen articles on superhero cinema: The Avengers, Batman on screen and Constantine, plus the stars behind the masks, from Robert Downey Jr. and Chris Hemsworth to Christian Bale, Heath Ledger and Margot Robbie.

Updated November 3, 2026 · 14 items · 210 facts in the linked articles · Reading time 4 min

Superhero films have become the biggest blockbusters of the modern era, and behind every cape and shield there are stories of improvised lines, dangerous stunts and unlikely casting. This collection covers the two great franchises, Marvel's Avengers and Batman on screen, along with the cult classic Constantine, and follows the actors who brought these heroes and villains to life.

Many of the most famous moments were never in the script. Robert Downey Jr.'s hidden snacks made it into the final cut, the shawarma scene in The Avengers was filmed after the world premiere, and Tom Holland improvised Spider-Man's heartbreaking farewell. Marvel initially refused to cast Downey at all, and Chris Hemsworth nearly lost the role of Thor after an appearance on Dancing with the Stars.

The Batman films have their own legends: Jack Nicholson's Joker deal earned him up to $90 million, Michael Keaton could not turn his head in the 1989 suit, and Christopher Nolan directed every shot of Batman Begins himself. Christian Bale lost about 60 pounds for The Machinist and then rebuilt his body for Batman, while Heath Ledger designed the Joker's make-up with cheap cosmetics and became the first actor to win a posthumous Oscar for a superhero film.

Villains and antiheroes get their place too, from Michelle Pfeiffer's Catwoman and Joaquin Phoenix's Joker to Margot Robbie's Harley Quinn and Ryan Reynolds' Deadpool. Pick an article below and read fifteen facts about it.

The short version

Every item on this page, with the one fact most people get wrong about it.

Name Where you'll meet it The fact worth knowing
The Avengers Marvel Cinematic Universe, 2012-2019 The famous shawarma scene was filmed after the world premiere.
Batman on Screen Gotham City, 1989-present Jack Nicholson's Joker deal earned him up to $90 million.
Constantine DC / Warner Bros., 2005 Its vision of Hell was modelled on nuclear test explosions.
Robert Downey Jr. Iron Man, Avengers Mel Gibson paid his insurance bond when Hollywood considered him uninsurable.
Chris Hemsworth Thor, Avengers He beat his own brother Liam for the role of Thor.
Scarlett Johansson Black Widow, Avengers Her lawsuit against Disney changed Hollywood's streaming contracts.
Ryan Reynolds Deadpool Deadpool took more than a decade to get made.
Christian Bale Batman, The Dark Knight trilogy He lost about 60 pounds for The Machinist, then rebuilt his body for Batman Begins.
Heath Ledger The Joker, The Dark Knight He designed the Joker's make-up with cheap cosmetics.
Ben Affleck Batman, Justice League At 25 he became the youngest-ever winner of the Best Original Screenplay Oscar, shared with Matt Damon for Good Will Hunting.
Michelle Pfeiffer Catwoman, Batman Returns Her Catwoman suit had to be vacuum-sealed onto her.
Kim Basinger Vicki Vale, Batman (1989) She once bought an entire town in Georgia for $20 million.
Joaquin Phoenix Joker (2019) He wore the same tuxedo to every awards show in 2020.
Margot Robbie Harley Quinn, Barbie She won her breakout role by slapping Leonardo DiCaprio in her audition.

Record holders

Biggest Villain Payday

Up to $90 million

Jack Nicholson's profit-sharing deal for playing the Joker in 1989 became one of Hollywood's most lucrative ever. Batman on Screen

Heaviest Costume

90 pounds

Chris Hemsworth wore a 90-pound prosthetic suit to play "Fat Thor" in Avengers: Endgame. The Avengers

Most Takes

200+

Paul Dano performed more than 200 takes of a single scene as the Riddler in The Batman. Batman on Screen

Biggest Casting Call

4,000 children

Steven Spielberg picked Christian Bale out of about 4,000 child actors for Empire of the Sun. Christian Bale

All 14, one fact at a time

The Earth's Mightiest Blockbusters: 15 Fascinating Facts About The Avengers

The Avengers

Marvel Cinematic Universe, 2012-2019

Marvel's team-up films were full of improvisation, from Robert Downey Jr.'s hidden snacks to Tom Holland's farewell as Spider-Man. Chris Hemsworth wore a 90-pound suit for "Fat Thor", and Mark Ruffalo received a fake script in which the Hulk died. "I love you 3,000" was inspired by Downey's real children.

Read the full article →
The Dark Knight Unmasked: 15 Fascinating Facts About Batman on Screen

Batman on Screen

Gotham City, 1989-present

Ivan Reitman almost made a comedic Batman starring Bill Murray, and Michael Keaton could not turn his head in the 1989 suit. Christopher Nolan directed every shot of Batman Begins without a second unit, and The Batman turned Liverpool into Gotham. Paul Dano did more than 200 takes of a single scene.

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The Hellish Cult Classic: 15 Fascinating Facts About Constantine

Constantine

DC / Warner Bros., 2005

In the comics John Constantine is a blond Liverpudlian, but Keanu Reeves played him as an American in this occult thriller. Tilda Swinton played the angel Gabriel as androgynous, and Peter Stormare shot his Satan cameo in two days. Despite mixed reviews it earned over $230 million.

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15 Fascinating Facts About Robert Downey Jr.

Robert Downey Jr.

Iron Man, Avengers

Robert Downey Jr. made his acting debut as a puppy and was once a cast member of Saturday Night Live. Marvel initially refused to cast him as Iron Man, but he went on to become one of the highest-paid actors in the world. He won an Oscar for playing Lewis Strauss in Oppenheimer.

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The Mighty Action Star: 15 Fascinating Facts About Chris Hemsworth

Chris Hemsworth

Thor, Avengers

Before fame, Chris Hemsworth cleaned breast pumps at a pharmacy and starred in the Australian soap Home and Away. His Hollywood break was a five-minute cameo in Star Trek, and he nearly quit acting just before landing Thor. He later played the villain in Furiosa.

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The Multitalented A-Lister: 15 Fascinating Facts About Scarlett Johansson

Scarlett Johansson

Black Widow, Avengers

Scarlett Johansson has a twin brother who is a foot taller than her and was named after the heroine of Gone with the Wind. CGI and stunt doubles hid her pregnancy during an Avengers shoot. She became the first woman to voice Kaa in The Jungle Book.

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The Irreverent Icon: 15 Fascinating Facts About Ryan Reynolds

Ryan Reynolds

Deadpool

Ryan Reynolds failed his high-school drama class and met his wife on a failed superhero film. His Maximum Effort agency reinvented marketing, and he helped revive the Welsh football club Wrexham. His long-running fake feud with Hugh Jackman delights fans.

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The Shape-Shifting Virtuoso: 15 Fascinating Facts About Christian Bale

Christian Bale

Batman, The Dark Knight trilogy

Steven Spielberg picked Christian Bale from about 4,000 child actors for Empire of the Sun. He kept his character's accent during press tours, ate live maggots for Rescue Dawn and spent 16 years building a foster-care village in California. He also voiced Howl in Studio Ghibli's Howl's Moving Castle.

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The Fearless Visionary: 15 Fascinating Facts About Heath Ledger

Heath Ledger

The Joker, The Dark Knight

Named after Heathcliff, Heath Ledger was a junior chess champion in Western Australia and turned down the lead in Spider-Man. He kept a disturbing Joker journal and skateboarded around the set in full costume. He was the first actor to win a posthumous Oscar for a superhero film.

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The Versatile Visionary: 15 Fascinating Facts About Ben Affleck

Ben Affleck

Batman, Justice League

Ben Affleck started out in children's television and became an Oscar-winning writer and director. He prepared for Argo with CIA operatives and is a skilled card player. He underwent an intense physical transformation to play Batman.

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The Enigmatic Icon: 15 Fascinating Facts About Michelle Pfeiffer

Michelle Pfeiffer

Catwoman, Batman Returns

Michelle Pfeiffer decided to act while working as a supermarket cashier and accidentally injured Al Pacino during her Scarface audition. She mastered real whip tricks for Batman Returns and is a skilled oil painter. She returned to comic-book films in the Marvel Cinematic Universe.

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The Radiant Recluse: 15 Fascinating Facts About Kim Basinger

Kim Basinger

Vicki Vale, Batman (1989)

Kim Basinger overcame severe shyness and agoraphobia, and a lawsuit later forced her into bankruptcy. She played a Bond girl in Sean Connery's final 007 film, recorded a secret album with Prince and won an Oscar for L.A. Confidential. She washed her hair with dish soap before her Batman audition.

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The Enigmatic Virtuoso: 15 Fascinating Facts About Joaquin Phoenix

Joaquin Phoenix

Joker (2019)

Joaquin Phoenix spent his early childhood in the Children of God cult and once called himself Leaf. His extreme weight loss for Joker affected his mental health, and Johnny Cash approved him for Walk the Line. The day after winning his Oscar, he rescued a cow and her calf.

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The Daring A-Lister: 15 Fascinating Facts About Margot Robbie

Margot Robbie

Harley Quinn, Barbie

Margot Robbie earned a trapeze certificate at eight and can hold her breath underwater for nearly six minutes. She kept Jared Leto's gift of a live rat and plays amateur ice hockey. Her company LuckyChap produced the record-breaking Barbie.

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Quiz: how much of that stuck?

8 questions, every answer is somewhere above.

Superhero Movies and Their Stars 0 / 8

1. When was the famous shawarma scene in The Avengers filmed?

2. Which comedy star nearly played Batman in an Ivan Reitman film?

3. Who paid Robert Downey Jr.'s insurance bond when no one else would?

4. Who did Chris Hemsworth beat for the role of Thor?

5. What did Heath Ledger use to create the Joker's make-up?

6. Which character did Scarlett Johansson become the first woman to voice?

7. What did Margot Robbie do to Leonardo DiCaprio in her Wolf of Wall Street audition?

8. What did Michelle Pfeiffer learn to do for Batman Returns?

Frequently asked

Who has played Batman on screen?

Among the actors covered here, Michael Keaton wore the cape in 1989, Christian Bale in Christopher Nolan's Dark Knight trilogy and Ben Affleck in the DC films of the 2010s. Ivan Reitman once considered a comedic Batman starring Bill Murray.

Which actors have played the Joker?

Jack Nicholson played him in 1989, Heath Ledger won a posthumous Oscar for The Dark Knight, and Joaquin Phoenix won the Best Actor Oscar for the 2019 film Joker after a drastic weight loss.

Was Robert Downey Jr. Marvel's first choice for Iron Man?

No. Marvel Studios initially refused to cast him because of his troubled past, and he had been uninsurable until Mel Gibson paid his insurance bond. He later returned to Marvel as Doctor Doom.

Is Constantine a superhero movie?

It is based on a DC comic but is closer to dark occult fantasy. Mixed reviews at release did not stop it from earning over $230 million, and its cult following led to a sequel being announced 17 years later.

Which of these actors did their own stunts?

Margot Robbie is known for doing many of her own stunts and holds a trapeze certificate from childhood circus school, while Michelle Pfeiffer mastered real whip tricks for Batman Returns. Christian Bale, however, was kept from driving the Tumbler at high speed because of heat and noise.

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