On screen · 10

1. JW
   James WhitmoreThem!as Sgt. Ben PetersonBonanzaas John Postley
2. OS
   Onslow StevensThem!as Brig. Gen. Robert O'BrienBonanzaas Flint Johnson
3. SM
   Sean McCloryThem!as Maj. KibbeeBonanzaas Mark Connors
4. DT
   Dub TaylorThem!as Railroad Yard WatchmanBonanzaas Luke Calhoun
5. DG
   Dorothy GreenThem!as MatronBonanzaas Minnie Billington
6. WB
   Willis BoucheyThem!as Official at D.C. MeetingBonanzaas Judge
7. FM
   Forbes MurrayThem!as Government OfficialBonanzaas Party Guest (uncredited)
8. RD
   Richard DeaconThem!as Bald Reporter at L.A. News ConferenceBonanzaas Captain Shark
9. AD
   Ann DoranThem!as Child PsychiatristBonanzaas Mrs. Walker
10. LN
    Leonard NimoyThem!as Army SergeantBonanzaas Freddy