Kirby Grant
Grant Carter posing as Chad Hilton
Fuzzy Knight
Bonanza Featherstone
Jane Adams
Julie Randall (as Poni Adams)
Hugh Prosser
Lester Ward
Barbara Sears
Ruth Monroe
?
Edward Howard
Henchman Rogan (as Edward M. Howard)
Stanley Andrews
Chadwick Hilton, Sr.
?
Rune Hultman
Chadwick 'Chad' Hilton, Jr. (as Rune H. Hultman)