John Churchill was born and raised in Phoenix, Arizona, USA where he attended Brophy Prep before heading to the University of Colorado at Boulder, receiving degrees in both Theatre and English Literature. He made his professional acting debut on stage at the Colorado Shakespeare Festival before relocating to Los Angeles. He is known for Amish Grace (2010), Tentacle 8 (2014), CSI: Crime Scene Investigation (2000), and Legends of Tomorrow (2016). He continues to reside in Los Angeles with his wife, Danielle, and their two children.