Rod Cameron
Rex Bennett
Acting
Roland Got
Chang Sing
Acting
Constance Worth
Vivian Marsh
Acting
Nino Pipitone
Oyama Haruchi
Acting
Noel Cravat
Ranga
Acting
George J. Lewis
Lugo
Acting
Maxine Doyle
Marie [Ch. 8]
Acting
Donald Kirke
Muller - Pier 17 Thug [Ch.1]
Acting
Ivan Miller
Pier 17 Customs Inspector [Ch.1]
Acting
Walter Fenner
Williams - Financial Agent [Ch.1]
Acting
C. Montague Shaw
Prof. Nicholson [Ch. 3-4]
Acting
Harry Burns
Tony Mills [Ch. 4, 12-13]
Acting
Forbes Murray
James Kennedy [Ch. 12]
Acting
Hooper Atchley
Harrison J. Caldwell [Ch. 5]
Acting
Robert Homans
Capt. Gorman [Ch. 12-13]
Acting
Allen Jung
Fuji - Escaped Japanese Spy [Ch.2]
Acting