Colossus (Mummy Hamster) is an antagonist from Tim Burton's 2012 Frankenweenie film. He is the weakest monster born from revived pets seen in the movie.
When Nassor is convinced he can bring his dead hamster back to life, he attempts a reanimation experiment on his dead hamster, Colossus. When the experiment is complete, Colossus rose from the dead and came out of the tomb as a little wrapped rodentus monster.
At the Dutch Day Festival, Nassor summons Colossus to kill Shelley, but Colossus is squished seconds later by Shelley and died again instantly.
- The fact that Colossus was mummified hints heavily that his owner, Nassor, is Egyptian.
- The scene where Nassor is ressurecting him is definitely a parody of Imhotep attempting to ressurect Anck-Su-Namun.
- The scene where Colossus tries to fight Shelley pays homage to the viral video known as Bambi vs. Godzilla.