The Mystery Squadron
Voltar
Bob SteeleFred Cromwell
Guinn 'Big Boy' WilliamsBill 'Jellybean' Cook
Lucile BrowneDorothy Gray
Jack MulhallHenry 'Hank' Davis
Purnell PrattLafe Johnson
Robert FrazerDr. Flint
J. Carrol NaishCollins
Bob KortmanBracken
Lafe McKeeStephen Gray
Edward HearnSheriff
Kernan CrippsTom
Edward Peil Sr.Andrew Martin
Jack MowerCarter
Jack PerrinRoberts