Gary Oldman. "Sid and Nancy" featured an appearance by Courtney Love.

Route 66. One of the racing cars in the movie "Cars" has the Apple logo, reflecting that Pixar used to be owned by Steve Jobs.

Fievel. Fievel, the lead character in "An American Tail", was named after Steven Spielberg's grandfather.

Welcome To The Dollhouse. The character Dawn Wiener meets her tragic fate in Todd Solonz's later movie "Palindromes".

Dopey. In the movie "Snow White and the Seven Dwarfs", Dopey is the only dwarf with no beard.

Jason Bateman. The tagline for the movie "Game Night" is "This is not a game".