Zero Mostel

Character: Pseudolus

Jack Gilford

Character: Hysterium

Phil Silvers

Character: Marcus Lycus

Buster Keaton

Character: Erronius

Michael Crawford

Character: Hero

Annette Andre

Character: Phillia

Michael Hordern

Character: Senex

Leon Greene

Character: Miles Gloriosus

Roy Kinnear

Character: Gladiator Instructor

Alfie Bass

Character: Gatekeeper

John Bluthal

Character: Roman Chief Guard

Pamela Brown

Character: High Priestess

Patricia Jessel

Character: Domina

Beatrix Lehmann

Character: Domina's Mother

Frank Thornton

Character: Slave Driver

Peter Butterworth

Character: Roman Sentry

John Bennett

Character: Pseudolus' mark

Andrew Faulds

Character: Roman

Jennifer Baker

Character: Geminae #1

Susan Baker

Character: Geminae #2

Ronnie Brody

Character: Roman Soldier

Frank Elliott

Character:

Lucienne Bridou

Character: Panacea

Helen Funai

Character: Tintinabula

Bill Kerr

Character: Gladiator-in-Training

Jack May

Character: Shopkeeper

Inga Nielsen

Character: Gymnasia

Jon Pertwee

Character: Crassus

Janet Webb

Character: Fertilla

Myrna White

Character: Vibrata

Ingrid Pitt

Character: Courtesan (uncredited)

Ricardo Palacios

Character: Marcus Lycus's Eunuch (uncredited)

Joey Hamlin

Character: Young boy (uncredited)

Joaquín Gómez

Character: Aerialist (uncredited)

Thurl Ravenscroft

Character: Voice (uncredited)