Jeff Tracy / Jeremiah Tuttle / Air Force Officer / Air Force Lieutenant (voice)

Scott Tracy (voice)

Virgil Tracy (voice)

Alan Tracy / Eddie Kerr / Wakefield / Speed Merchant (voice)

Gordon Tracy / Parker / Elliott / Carela / Captain Hanson / Helijet Pilot / Search Control / Jack (voice)

John Tracy / General Lambert / Jenkins / Hale / Fireflash Co-Pilot / Colonel (voice)

Lady Penelope / Ma Tuttle / Fireflash Stewardess (voice)

Tin-Tin Kyrano (voice)