Cosmo the Spacedog
Guardians of the Galaxy Guardians of the Galaxy

Cosmo the Spacedog

Comparison of the voice actors who have been the voice of Cosmo the Spacedog with sound clips and images.
Franchise: Guardians of the Galaxy

Cosmo is a Golden Retriever / Labrador test animal for the Soviet Space Program in the 1960's. After getting launched into the Earth's orbit he got lost in deep space and was mutated by cosmic rays to get psychic powers. He would eventually meet up with and join the Guardians of the Galaxy.

Created by Music Meister on Aug 3 2018


All three actors do a decent job at a Russian accent but JAT's voice has more of a "dog" sound to him (which I know doesn't make sense, don't judge me) so I am leading more toward him.

Music Meister


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Who do you think has been the best from these Cosmo the Spacedog voice actors?
Carlos Alazraqui
James Arnold Taylor
Connor S. Thompson