Williams, alias Ward McKenzie Prescott Jr.

Richard Todd

Acting

Kimberley Prescott

Anne Baxter

Acting

Police Commissar Vargas

Herbert Lom

Acting

Elaine Whitman

Faith Brook

Acting

Carlos

Alan Tilvern

Acting

Chandler Bridson

Alexander Knox

Acting

Self - Epilogue (uncredited)

Douglas Fairbanks Jr.

Acting

Maria

Thelma D'Aguiar

Acting