He was portrayed by Derek Mears.
Mosh Tendrils is a bald humanoid with blue eyes, pointy ears, a misshapen nose and several tendrils on his chin and jaw. He wore a grey jacket.
Mosh Tendrils was one of the aliens working for Serleena, along with Scrad and Charlie, Pineal Eye, Corn Face, Dog Poop and Flesh Balls, looking for Agent K as they believed he knew the location of the Light of Zartha. He was brought down by Agent K after pulling his tendrils which flinged him into a ceiling.