Mickey O'Sullivan is an American character actor and performer based in the Midwest. He has built a diverse career appearing in independent feature films, television series, and regional theatre productions.

Know the day Mickey O'Sullivan's next film opens
Follow once, we'll tell you when it reaches cinemas.
Mickey O'Sullivan is an established character actor and performer based in the Midwest who works across independent cinema, television, and regional theatre.
He is recognized for his supporting roles in independent feature films such as Captive State and various television appearances including Chicago P.D.
He is primarily based in Chicago, working across regional theatre, commercial projects, and film productions.