The In-Laws (1979)
Ben Affleck mentions that Alan Arkin was in the film
mentioned that the "Serpentine! Serpentine!" move is from this movie
When Lyin' Ryan is running away from the assassins, he yells out to run serpentine, as Peter Falk's character told Alan Arkin's in The In-Laws.
Mentioned by Kid along with the remake.
Molotov yells "Serpentine!" at the Ventures as they dodge bullets. A famous line of dialogue from "In-Laws".
Alex shouts "Serpentine! Sepentine" to Marty just as Peter Falk did to Alan Arkin in "The In-Laws"
Someone in danger is urged to run in a "serpentine!" pattern, comedically
Penny Marshall wonders why they remade this movie
"serpentine serpentine" quote by main character
Stealing armored truck with crane.
Numerous references, dialogue, scenes, characters and plot devices taken from this film.