Last Action Hero/Trivia
- Fake Nationality: Mexican Anthony Quinn plays an Italian Mob Boss.
- Hey, It's That Guy!: Gandalf is the Grim Reaper.
- Jack's daughter is played by Veronica Vaughn / Sonya Blade
- Sardo Numspa is Benedict
- The Ripper is the original Francis Dollarhyde / Cain
- Danny even lampshades it twice, both in the police station. The first is when Robert Patrick walks out of a police station in his Terminator police uniform; the second is when F. Murray Abraham turns up as Jack's Remember the New Guy? old cop buddy- Danny warns Jack not to trust him because "he killed Mozart", because he knows that Murray is always typecast in villainous roles and he's right; he was The Mole. But he doesn't remember killing Mozart.
- Hey, It's That Voice!: Danny DeVito is the voice of Whiskers.
- Pop Star Composer: Buckethead teamed up with Michael Kamen to score the film (Buckethead did the guitar solos while Kamen composed everything else).