Leo Gorcey

as Terence Aloysius "Slip" Mahoney

Huntz Hall

as Horace Debussy "Sach" Jones/Sir Horace

Bernard Gorcey

as Louie Dumbrowski

Angela Greene

as Marcia

Walter Kingsford

as Earl of Washington

Norma Varden

as Aunt Agatha

John Dodsworth

as Sir Edgar Whipsnade

William Cottrell

as Reggie

David Gorcey

as Chuck Anderson

Benny Bartlett

as Butch Williams

Rex Evans

as Herbert

James Logan

as Hoskins the Butler

Alex Frazer

as J. Allison Higby - Solicitor

Charles Keane

as Bly

Clyde Cook

as English Cabbie

Bess Flowers

as Party Guest

George Barrows