Paul Ben-Victor as Moe Howard

Evan Handler as Larry Fine

John Kassir as Shemp Howard

Michael Chiklis as Curly Howard

Rachael Blake as Helen Howard

Anna Lise Phillips as Mabel Fine

Jeanette Cronin as Gertrude Howard

Joel Edgerton as Tom Cosgrove

Marton Csokas as Ted Healy

Linal Haft as Harry Cohn

Brandon Burke as Harry Romm

Lewis Fitz-Gerald as Jules White

Peter Callan as Joe DeRita

Laurence Coy as Joe Besser

Philip Hinton as Judge

Peter Whitford as Administrator

David Whitford as Bailiff

Harry Weiss as Solomon Horwitz

Buster Skeggs as Jenny Horwitz

Jillian O'Dowd as Cohn's receptionist

Olivia Pigeot as Cohn's Secretary

Zoe Coyle as Betty

Helen Dallimore as Elaine

Peter Scarf as Moe (at 15)

Douglas Blaikie as Shemp (at 17)

Shaun Loseby as Jerome (at 9)

Lisa Reynolds as Dame

David Downer as Winfield Sheehan

Michael Gregory as Studio suit

David Baldwin as Louis B. Mayer

Len Kaserman as Jack L. Warner

Sally Clark as Crazy dancer

Geoff Bartlett as Del Lord

Gary Baxter as Felix Adler

Martin Pashley as Bud Jamison / Southern Colonel

Gunther Berghofer as Clyde Bruckman

Chris Burke as Henrie

Murray Bartlett as Trocadera Patron

Pippa Grandison as Blonde

Tamsin Carroll as Brunette

David Jobling as Nightman

Frank McNamara as Doctor

John Batchelor as Curly Wannabe

Peter Meisel as Guard (1958)

George Leppard as Redcap

Alan Zitner as Taxi driver

Alastair Duncan as Theatre manager