"Mike," portrayed by Andrew Santino, is Dave’s roommate, who works a brutally draining finance job and eventually becomes Dave’s manager. Somewhat abrasive and also a tad insecure, Mike is the voice of reason in Dave’s circle of friends.

Santino stars in DAVE (FXX) and Curb Your Enthusiasm (HBO). He appeared in the feature The Disaster Artist directed by and starring James Franco, as well as Game Over, Man! written and produced by The Workaholics crew. He also starred in the Showtime series I’m Dying Up Here, executive produced by Jim Carrey and directed by Jonathan Levine. Previously, Santino was the star of ABC’s comedy Mixology.

Santino’s hourlong Showtime stand-up special Home Field Advantage debuted in 2017. His Comedy Central half-hour stand-up special was released alongside his debut album, “No More” on Comedy Central Records. Santino was a regular guest on Comedy Central’s @midnight with Chris Hardwick and made his stand-up debut on Adam DeVine’s House Party. He has since performed stand-up on Conan and The Meltdown with Jonah and Kumail. Santino has headlined Montreal’s Just for Laughs Comedy Festival as well as SXSW and numerous clubs across the country.

Santino got his start in acting and writing on the final season of Punk’d for MTV and has since guest starred on NBC’s This Is Us, Adult Swim’s Childrens Hospital, Netflix’s Arrested Development, HBO’s Family Tree, NBC’s The Office, FX’s The League and Hulu’s Deadbeat.