William Penn

Clifford Evans

Gulielma Maria Springett

Deborah Kerr

Bindle

John Stuart

Cook

Maire O'Neill

Bushell

Edward Rigby

Lord Mayor of London

Joss Ambler

Ford

J.H. Roberts

Ship's Captain

Edmund Willard

Ship's Mate (as Guss Mc Naughton)

Gus McNaughton

Holme

Percy Marmont

Indian Chief (as Gibb Mc Laughlin)

Gibb McLaughlin

Cockle

Herbert Lomas

Charles II

Dennis Arundell

Chaplain

Aubrey Mallalieu

Lord Arlington

D.J. Williams

Lord Cecil

O.B. Clarence

George Fox

James Harcourt

Adm. Penn

Charles Carson

Samuel Pepys

Henry Oscar

Elton

Max Adrian

Screenplay

Anatole de Grunwald

Director

Lance Comfort

Producer

Richard Vernon

Music

William Alwyn

Director of Photography

Gus Drisse

Editor

Sidney Cole

Art Direction

R. Holmes Paul

Music Director

Muir Mathieson