Hail Caesar

Robert Downey Jr.

Jerry

Judd Nelson

Prisoner One

Anthony Michael Hall

Julius Caesar McMurty

Nicholas Pryor

Bidwell

Samuel L. Jackson

Mailman

Ilia Volok

Wlad

Bari K. Willerford

Prisoner Three

Frank Gorshin

Pete Dewitt

Kato Kaelin

Party Guest

Gary Grossman

Dr. Fleckenstein

Jaime Cardriche

Prisoner Two

Kane Picoy

Remora

Bobbie Phillips

Buffer Bidwell

Leslie Danon

Annie

Grant Cramer

Squash Pro

Burton C. Bell

Guy on Skateboard (uncredited)