Collector

Taneleer Tivan (a.k.a. The Collector) (voiced by Benicio del Toro, Jeff Bennett, and Tom Kenny) is a Marvel Comics character who is an alien and an obsessive keeper of the largest collection of interstellar fauna, relics, and species in the galaxy, rivaling Brainiac from DC Comics. The Collector operates out of a place in space aptly named Knowhere.