Cast
Nancy Drew
Carson Drew
Challon
Ted Nickerson
Captain Tweedy
Mary Eldredge
Effie Schneider
Hollister
Keiffer
Adam Thorne
Miss Tyson
Spud Murphy, not listed in creditsBrinwood Student, not listed in creditsа 
Telegrapher, not listed in credits
Miss Van Deering, not listed in creditsа
Radio Station Technician, not listed in credits
Radio Station Technician, not listed in creditsFarmer, not listed in credits Brinwood Student with Black Hat, not listed in creditsа Dr. Raymond «Ray» Spires, not listed in credits Mrs. Ray Spires, not listed in creditsа Brennan, the Gate Guard, not listed in credits Producers
продюсер, not listed in credits
