Biography
John Churchill is an American actor. He was born on 11 April 1974 in Phoenix, Arizona, and attended Brophy Prep before studying Theatre and English Literature at the University of Colorado at Boulder. He made his professional stage debut at the Colorado Shakespeare Festival and later moved to Los Angeles.
Churchill has appeared in films including Clemency (2019) as Officer Brooks and Mank (2020) as Charles MacArthur. His television credits include episodes of Grey's Anatomy (2005), Criminal Minds (2005), Shameless (2011), Marvel's Agents of S.H.I.E.L.D. (2013), Supergirl (2015), DC's Legends of Tomorrow (2016), S.W.A.T. (2017), and The Rookie (2018). He has also featured in Evil Takes Root (2020) and more recent projects such as Lemonade Blessing (2025).
