" suffer ta fix that step ! " is one ofModern Family’slongest running game laugh — and it almost did n’t happen !

1.InHow the Grinch Stole Christmas, the Grinch was supposed to knock over everything on the table when he pulls the tablecloth. However,Jim Carreyaccidentally performedthe trick flawlessly, and everything stayed where it was on the table — this resulted in Carrey improvising pushing everything off.

2.One of the most devastating moments for Walt inBreaking Badwas when he kidnapped Holly and she called out for her mom. This happened organically on set — the child actorwas calling outfor her real mother andBryan Cranstonjust went with it. The episode’s writer, Moira Walley-Beckett, said, “What was extraordinary was that Bryan went with it. … It broke his heart wide open. It was more than I could ever have hoped for in the writing.”

3.Accordingtoaudio commentary forScream,Skeet Ulrich didn’t mean to hit Matthew Lillard in the head when he slammed the phone down — the fake blood on his hand made it slip. Lillard then improvised his iconic line: “You fuckin' hit me with the phone, dick!” Lillard’s reaction was so good, it was kept in.

4.Joaquin Phoenixstudied wild animals in captivity for his prison cell scene inThe Master. Smashing the toilet wasn’t in the script; it was just a part of him going berserk. “I didn’t intend to break the thing,” Phoenixsaid.“I didn’t know that was possible.”

5.InThe Princess Diaries,Mia’s fall on the bleachers was completely accidental — Anne Hathawayreally did fall(the bleachers were slippery because it had just rained) but it was so funny it was left in.

6.InStranger Things, the hilarious moment where Murray drops his eggs and looks at Jonathan to say “oops” suggestivelywas a happy accident— Brett Gelman dropped his eggs accidentally and just went with it.

7.According to a story Jane Russellrecounted inBlonde Heat: The Sizzling Screen Career of Marilyn Monroe,she was not supposed to fall in the pool during “Ain’t There Anyone Here for Love?” inGentlemen Prefer Blondes.One of the dancers, Ed Fury, accidentally pushed her in with his foot. He was then fired because he tried to claim co-choreographer credit for the mistake.

8.The famousMidnight Cowboyscene where Rico slams his hands down on a taxi that almost hits him and yells “I’m walking here!” was theresultof an accident. They didn’t have the money to create a full set with extras, so they used a “stolen shot” — using a hidden camera on a real street. At one point the characters cross the street — they had rehearsed and timed the dialogue so they could cross when the signal was green. But in the first shot, a car ran the light and almost hit them. Staying in character, Rico yelled, “I’m walking here!”

9.One ofModern Family’srunning jokes was the result of a happy accident — Ty Burrellactually trippedwhile going down the stairs in a Season 1 scene, and improvised, “Gotta fix that step!” The trip and ensuing line became one of the show’slongest-running gags.

10.TheRockytraining scene where Rocky is thrown an orange in the Italian market happened similarly — the passerby thought he was a real runner andreally didthrow him an orange. Sylvester Stallone caught it and went with it.

11.Victoria Justice struggling to catch the mic in theVictoriousopening credits was completelyaccidental— it was such a naturally funny moment, they kept it in.

12.InZoolander, Ben Stiller hadactually forgottenhis lineafter JP Prewitt explained why he was using male models, so he just repeated his last line again. The actor playing Prewitt, David Duchovny, ad-libbed a reply, and the exchange ended up in the film.

13.Similarly, Dwayne’s iconic “baby, please!” line inA Different Worldwas actually because Kadeem Hardisonforgothis line — he was actually asking costar Jasmine Guy for help. It became one of the most quotable lines of the series.

14.According to the documentaryI Am Heath Ledger, thereal reasonHeath Ledger licked his lips so much as the Joker inThe Dark Knightwas to keep his makeup from coming off. It ended up becoming a signature part of his character.

15.The moving scene inHouse of The Dragonwhen Viserys loses his crown and Daemon helps him wasunscripted— his crown really did fall, and Matt Smith improvised around it.

16.Costar Hank AzariarevealedthatRobin Williams' fall inThe Birdcagewas accidental. “If you watch that little piece of film again, you’ll see me laughing and Robin laughing. It’s one of those things that happens that you never really think they’re going to use, but I was so emotionally upset in the scene — I was supposed to be crying — that I just pretended that he was making me cry even more. But I was actually laughing.”

17.InCheech & Chong’s Up in Smoke, the dog that eats Chong’s burrito was areal straythatjust wandered up and ate the burrito. It wasn’t in the script.

18.The scene inMrs. Doubtfirewhere Daniel sticks his face in a cake to avoid being recognized was planned — but the crewdidn’t realizethe heat from the lighting would melt the frosting,causing it to fallinto Mrs. Sellner’s tea.

19.Screenwriter Robert Townerevealedthat John Huston genuinely mispronounced Gittes' name while filmingChinatown, and that the director, Roman Polanski, decided to keep it in. “That was Roman as much as it was Huston,” Towne said.

20.Similarly, inClueless,Alicia Silverstone similarly came up with pronouncing “Haitians” that way. Well, sort of. Sheactually thoughtit was pronounced that way, and the director, Amy Heckerling, thought it was so funny that she declined to correct her.

21.And inSchitt’s Creek,Catherine O’Haracalled it"a joke or a mistake" the first time she pronounced the word “baby” as “bébé.” It become one of the most hilarious jokes in the series.

22.In1917, Schofieldwasn’t supposedto fall — an extra ran into him, causing him to fall over. He got back up again and kept running. Screenwriter Krysty Wilson-Cairns said she screamed when he fell, and that it was like “watching your team mess up a field goal at the Super Bowl.” When George MacKay got up, director Sam Mendes yelled to keep filming, “and out of that came a sort of movie magic, I think, personally,” Wilson-Cairns said. “I’m obviously a little biased, but it’s one of my favorite scenes of the film.”

23.The scene inFriendswhere Chandlerbangs his headon the metal drawer (while cuffed in Rachel’s boss' office) was accidental, and Jennifer Aniston’s reaction was real.

24.Lamorne Morris alsoreally didstub his toe in thisNew Girlscene where Winston and Schmidt circle each other like they’re about to fight. He and Max Greenfield hilariously improvised around it, with Schmidt claiming credit for Winston’s toe pain.

25.The famous shot of Daniel Craig as James Bond walking out of the water inCasino Royalewas not meant to happen. “It was actually by accident,” hesaid.“Where we filmed, off the Bahamas, it’s just one of those places where there is a sand shelf and the sand shelf happens to be three feet deep. Because the idea was, I was supposed to swim in and sort of float off, but I swim in and stand up. And it was just one of those things.”

26.Calvin slicing open his hand inDjango Unchainedwas accidental — DiCaprioactually sliced it,and kept going with the scene despite bleeding. It made the scene even more terrifying, and Calvin seem even more unhinged.

27.And finally, this isn’t an actor mistake, but it’s so cool I had to include it. The swastika falling inInglourious Basterdswas accidental — the fireburnedwayyy hotter than expected and caused it to fall.

the grinch knocking things off the small table

the baby saying mamma as walter holds her tighter in a hug

the phone hitting stu and him turning around with blood in his mouth delivering the line

the toilet seen through the cells bars in pieces

mia slipping and falling hard on the bleacher

Murray saying, "Oops" as the 3 eat together

the divers dive into the water while jane is crouched down and then gets knocked in by one of the diver's foot

hey i'm walking here! and a taxi driver yells, up yours

the moment where he trips and says, gotta fix that step

circle around the orange in the air

victoria catching a mic mid-air

zoolander: so why male models? Prewitt: are you serious? i just told you that a moment ago

man yelling baby, please, while behind held back by two men

the joker licking his lips

the crown falling down and then the two character still making it

Robin in the background falling

dog walks up and steals the burrito as chong says, good dog, man hey

Mrs. Doubtfire saying "one drop or two? would you like another one? Oh, there you go!" as frosting falls in

man saying, see, mr. gits and then an arrow pointing to the second man with text reading, name is actually pronounced git-iss

Cher giving a speech

her character saying, you do realize the bebe is crying?

soldiers running in the field and one of them falling

Chandler pulls at his handcuffed hand and pulls out the drawer of the filing cabinet, hitting his head, causing Rachel to put her hands over her mouth

winston in pain after stubbing his tow

daniel getting out of the water

leo's hand bleeding in the scene

house burning