William Beckwith as Thomas Seaton

Christine Moore as Alexandra Parkman

Mavis Harris as Sister Angela

Max Jacobs as George Parkman

Tim Gail as Bill King

Georg Krause as Ben

Ruth Collins as Cathy

Amy Brentano as Brett

Jeanne Marie as Judy

Gary Warner as Detective Dan Carr

T.J. Glenn as Detective Davis

Roy MacArthur as Abbot Godwin

Miriam Zucker as Nancy Deans

Gregory Sullivan as Lawrence

James Hogue as Father William

Jim Cirile as Norman

Kurt Sinclair as Monk