Michael Esper

as Essem

as Bill

as Carey

as Captain Cotton

as Officer Johnson

as Peter

as Clayton

as Valentine

as George

as Rardy

as Dan

as Billy 'Pet' Petricoff

as Self (archive footage)

as Billy

as Daniel Marks

as Pete Walsh

as Paul

as Gill

as Joey

as John Nash Jr. (Young Man)

as Otto

as Bob Motta

as Bud Askins (uncredited)

as Kenneth Hayes

as Scientist

as Jon Littman

as Colin Quinn

as J. Paul Getty Jr.

as Noah Feffer

as Ron Cane

as Adam Rain

as Dr. Kenneth Jordan

as Donald Pruitt

as Jason Greenfield

as Gregory Steck

as David Sutton