David Haller, AKA Legion, is a troubled young man who may be more than human. Diagnosed as schizophrenic, David has been in and out of psychiatric hospitals for years. But after a strange encounter with a fellow patient, he’s confronted with the possibility that the voices he hears and the visions he sees might be real.

• Dan Stevens
• Rachel Keller
• Aubrey Plaza
• Jeremie Harris
• Amber Midthunder
• Bill Irwin
• Hamish Linklater
• Lauren Tsai