Tyrone Power ( Northern Frontier
)
Walter Brennan ( Northern Frontier
)
Cesar Romero ( El Continente Perdido
)
Lucio Fulci ( Motor Patrol
)
Whit Bissell ( El Continente Perdido
)
J. Farrell MacDonald ( Northern Frontier
)
Russell Hopton ( Northern Frontier
)
Onslow Stevens ( Motor Patrol
)
Frank Jenks ( Motor Patrol
)
William Henry ( Motor Patrol
)
Hillary Brooke ( El Continente Perdido
)
Murray Alper ( El Continente Perdido
)
Lafe McKee ( Northern Frontier
)
John Hoyt [I] ( El Continente Perdido
)
Lloyd Ingraham ( Northern Frontier
)
Reed Hadley ( Motor Patrol
)
Charles Wagenheim ( Motor Patrol
)
Ben Hendricks Jr. ( Northern Frontier
)
LeRoy Mason ( Northern Frontier
)
Don Castle ( Motor Patrol
)
Jane Nigh ( Motor Patrol
)
Eleanor Hunt ( Northern Frontier
)
Charles Victor ( Motor Patrol
)
Hugh Beaumont ( El Continente Perdido
)
Kermit Maynard ( Northern Frontier
)
Gertrude Astor ( Northern Frontier
)
Margia Dean ( Motor Patrol
)
Nelson McDowell ( Northern Frontier
)
Richard Travis ( Motor Patrol
)
Sid Melton ( Motor Patrol
, El Continente Perdido
)
Chick Chandler ( El Continente Perdido
)
Frank Jaquet ( Motor Patrol
)
Acquanetta ( El Continente Perdido
)
Gwen O'Connor ( Motor Patrol
)