Riven

Edward G. Robinson

as George Constantin

Peggy Cummins

as Georgette Constantin

Richard Greene

as Larry

Nora Swinburne

as Ava Constantin

Walter Rilla

as Andreas

Finlay Currie

as Sir Thomas McTavish

James Robertson Justice

as Prof. Keval

Ronald Adam

as Col. Fogarty

David Hutcheson

as Annix

Gregory Ratoff

as Marcos

Irène Némirovsky

Novel

Gregory Ratoff

Director

Robert Thoeren

Screenplay

Georges Périnal

Director of Photography

Philip Brandon

Associate Producer

U. P. Hutchinson

Makeup Artist

H.C. Pearson

Sound

Jack Drake

Sound Editor

William Rose

Screenplay

Raymond Gallois-Montbrun

Music

Raymond Poulton

Editor

Dario Simoni

Set Decoration

Gregory Ratoff

Producer

Bill Salter

Sound

Joe Shear

Hairstylist