Johnny Nobody

Nigel Patrick

Father Edward John Carey

Yvonne Mitchell

Miss Mary Floyd

William Bendix

James Ronald Mulcahy

Aldo Ray

Mark Wheeler (aka Johnny Nobody)

Cyril Cusack

Prosecuting Counsel O'Brien

Bernie Winters

Photographer

Niall MacGinnis

Defending Counsel Sullivan

Noel Purcell

Brother Timothy

Eddie Byrne

Landlord O'Connor

John Welsh

Judge