Secret Agent X-9

Lloyd Bridges

Phil Corrigan (Secret Agent X-9)

Keye Luke

Ah Fong

Jan Wiley

Lynn Moore

Victoria Horne

Nabura

Samuel S. Hinds

Solo

Cy Kendall

Lucky Kamber

Jack Overman

Marker

Clarence Lung

Takahari

Benson Fong

Dr. Hakahima

Arno Frey

Kapitan Grut

Ferdinand Munier

Papa Pierre Dupray

Ann Codee

'Mama Pierre' Dupray