Movies about: celebrity cameo

Iron Man 2
Iron Man 2
Night at the Museum: Battle of the Smithsonian
Night at the Museum: Battle of the Smithsonian
Iron Man
Iron Man
Spider-Man
Spider-Man
Pixels
Pixels
Scooby-Doo
Scooby-Doo
Bruce Almighty
Bruce Almighty
Space Jam
Space Jam
Casper
Casper
Scooby-Doo 2: Monsters Unleashed
Scooby-Doo 2: Monsters Unleashed