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Co-Stars Reveal Hilariously Bizarre Stories About Working With Christopher Walken

Samantha Franco
(Photo Credit: Stephanie De Sakutin / Getty Images)
(Photo Credit: Stephanie De Sakutin / Getty Images)

Christopher Walken has played some of the strangest, most iconic characters in award-winning films spanning his 70+ years in show business. Below is a list of eight on-set stories from his various co-stars revealing just how weird Walken can get. The different antics he gets up to on-set somehow make him even more loveable than before. We didn’t know that was possible!

1. He randomly told Bradley Cooper he likes pineapple

Still of Bradley Cooper and Christopher Walken from the film Wedding Crashers
Christopher Walken and Bradley Cooper in a scene from ‘Wedding Crashers’ (Photo Credit: Zayne / MovieStillsDB)

Like many of us, Bradley Cooper is a huge fan of Christopher Walken. He can also do a pretty good impression of him. During an interview on Late Night with Conan O’Brien, Cooper explained how authentic Walken is, saying he “is what you think he is.” Cooper admitted he was actually intimidated by him while filming Wedding Crashers.

Apparently, Walken is not like a regular guy who asks how you are doing. He just sits in his makeup chair saying random things such as, “Pineapple… I like to eat it.” That’s hilarious!

2. He told Jay Mohr how it would be cool to have a tail

Walken holding a dog
Christopher Walken and Bonnie the Dog attend the “Seven Psychopaths” premiere during the 2012 Toronto International Film Festival held at Ryerson Theatre on September 7, 2012 in Toronto, Canada. (Photo Credit: George Pimentel/Getty Images)

Jay Mohr’s dog doesn’t have a tail. This apparently shocked Walken. Mohr said how while in the makeup trailer for Suicide Kings, Walken saw his dog with no tail and proceeded to talk at length about how cool it would be if humans had tails.

He said, “People could tell when you were angry. They’d go, ‘Get back! Look out! Don’t [mess] with Chris today. Look at his tail!’”

3. He hates re-writes. Just ask Adam Sandler

Publicity still of Adam Sandler and Christopher Walken
Publicity still from ‘Click,’ starring Adam Sandler and Christopher Walken (Photo Credit: MovieStillsDB)

Walken hates memorizing lines, so once he’s done it, don’t try to change them. Adam Sandler confirmed this when on Friday Night with Jonathan Ross to promote his film, Click. Sandler said that when he confronted Walken with new lines, Walken replied with “I already memorized it.” When Sandler tried to convince Walken to change his lines a second time, Walken reiterated, “But it’s memorized already.”

After that, Sandler heard him loud and clear. Instead, Sandler changed his own dialogue so that Walken’s lines didn’t have to.

4. His improved hyperventilating made Leonardo DiCaprio panic

Movie still of Christopher Walken and Leonardo DiCaprio behind an iron fence in Catch Me If You Can
Christopher Walken and Leonardo DiCaprio together in a scene from Catch Me If You Can (Photo Credit: andrewz / MovieStillsDB)

During an emotional scene in the 2002 film, Catch Me If You Can, Walken improvised a very believable moment of hyperventilation. So believable in fact, he convinced co-star Leonardo DiCaprio that he was actually hyperventilating!

In an interview with IGN, DiCaprio admitted that when he saw Walken hyperventilating, he began to panic. Walken’s performance was so realistic that DiCaprio almost yelled “CUT!” because something was wrong with him and he wanted to make sure he was okay.

5. He pretends it’s his birthday, even when it isn’t

Still of Christopher Walken sitting on a throne with Aisha Tyler beside him from Balls of Fury
Christopher Walken sitting on a throne, Aisha Tyler standing beside him, in Balls of Fury (Photo Credit: Zayne / MovieStillsDB)

Walken is quite the trickster. Apparently, one of his favorite pranks is to tell everyone on set that it is his birthday when it definitely isn’t his birthday. He loves it when everyone buys him a cake and sings to him – it is highly entertaining for him.

Co-star Maggie Q from Balls of Fury revealed on Reddit Ask Me Anything that while on set, she called him out after he pulled this prank, saying it was not his birthday. To this, Walken simply chuckled to himself like a child.

6. Quentin Tarantino was impressed by him

Move still of Christopher Walken and Dennis Hopper in True Romance
Christopher Walken performing the ‘Sicilian scene’ with Dennis Hopper in True Romance (Photo Credit: hilts / MovieStillsDB)

Quentin Tarantino was impressed by Walken after an incredible scene between him and Dennis Hopper in True Romance. The dialogue was long, and Walken said all of Tarantino’s screenplay verbatim. Tarantino said that he was embarrassed and almost intimidated that such an incredible actor would take his work so seriously, not having smoothed over any of the “uhs” “thes,” or “sos” he wrote.

Considering Tarantino’s success in Hollywood, that is some pretty high praise.

7. He played with Vanessa Ferlito’s cat on-set

Still of Christopher Walken at a phone booth from the movie Stand Up Guys
Christopher Walken in a scene from Stand Up Guys (Photo Credit: ansoro / MovieStillsDB)

Apparently, Walken loves cats. Vanessa Ferlito confirmed this when she told the Talking Sopranos podcast that Walken had requested that a production assistant bring her cat to the set.

Why did he want the cat there? So he could play with it all day! What could be more fun than snuggling with a cat between scenes? 

8. He made Keir O’Donnell ride to set with him

Still of Christopher Walken, Jayne Seymour, and Kier O'Donnell from Wedding Crashers
Christopher Walken, Jane Seymour, and Kier O’Donnell in a scene from the film Wedding Crashers. (Photo Credit: murraymomo / MovieStillsDB)

More from us: Behind-The-Scenes Movie Events We Can’t Believed Actually Happened

While playing Walken’s son in Wedding Crashers, Keir O’Donnell said that Walken requested his driver take the two of them to the set together every day. This was so that they could begin the day like a real father and son. O’Donnell told Mel Magazine, “I still don’t know to this day if he was just messing with me, or if he liked my company, even though we never said a word to each other. Either way, it was a special moment for me.”

Method acting or not, the two made a great father-son team in the film!

Samantha Franco

Samantha Franco is a Freelance Content Writer who received her Bachelor of Arts degree in history from the University of Guelph, and her Master of Arts degree in history from the University of Western Ontario. Her research focused on Victorian, medical, and epidemiological history with a focus on childhood diseases. Stepping away from her academic career, Samantha previously worked as a Heritage Researcher and now writes content for multiple sites covering an array of historical topics.

In her spare time, Samantha enjoys reading, knitting, and hanging out with her dog, Chowder!