Full Cast — I Spy (1965–1968)

Robert Culp

Kelly Robinson

Bill Cosby

Alexander Scott

Diahn Williams

Cathy / Nora

Joe Lo Presti

Giovanni

Antoinette Bower

Shelby

Helen Funai

Kako

Howard Duff

Sean

Frank Silvera

Munoz

Gene Lyons

Tom Keith

Wesley Addy

Hubbard

Chuck Wassil

Elliot (as Chuck Winters)

Anthony Larry Paul

Leon

Wally Cox

Herbie

Letícia Román

Consuela

Will Kuluva

Smerlov

Joan Marshall

Ellie

Sandy Kenyon

Barnes

Thordis Brandt

Valentina

Gordon Mitchell

Bruno Ukmar