Garthan Saal

Garthan Saal is a fictional space cop and a recurring character featured in comic books published by Marvel Comics. He first appeared in Avengers, Volume 1 #301 in March, 1989. A version of the character also appeared in the Marvel Cinematic Universe. Played by actor Peter Serafinowicz, he appeared in the 2014 feature film Guardians of the Galaxy.