Robert Montgomery

Robert Kilmount

Edward Arnold

Quentin 'Doc' Ramsey

Reginald Owen

Gervase Gonwell

Edmund Gwenn

Munsey, the Butler

E. E. Clive

Mr. Redwood

Ronald Sinclair

Master Gerald Kilmount

Norma Varden

Maureen Kilmount

Halliwell Hobbes

Lord Chancellor

Ian Wolfe

Reading Clerk (as Ian Wulf)

Peter Godfrey

Judson

Billy Bevan

Castle Guide

Jimmy Aubrey

Cockney (uncredited)

Barbara Bedford

Ramsey's Secretary Martha Jackson (uncredited)

Ted Billings

Townsman Outside House of Lords (uncredited)

Gladys Blake

'Babe', Silken Legs (uncredited)

Barlowe Borland

Fingal (uncredited)

Matthew Boulton

Ickerton (uncredited)

David Clyde

Hanger-on (uncredited)

Alec Craig

Fingal's Son (uncredited)

Sayre Dearing

Gunman in Card Game (uncredited)