Christopher McCann

as David Kelp

as Dr. Del Santo

as Edgar Hoover

as Howard Brightman

as FBI Agent Sam Russell

as Bookstore Owner

as Dr. Brewer

as Thad Ralston

as Bruce Marx

as Brookie Sutherland

as Dr. Henry

as Dr. Keller

as Mr. Ullman

as Lyman

as Kasseem

as Herschel

as Friend of Mimi

as Dr. Lynn

as Peter