Ηθοποιοί επεισοδίου
James DarrenTony Newman
Robert ColbertDoug Phillipps
Whit BissellGeneral Heywood Kirk
Lee MeriwetherDr. Ann McGregor
John ZarembaDr. Raymond Swain
Warren StevensMaj. 'Doc' Harlow, M.D.
Larry WardCol. Kane
James T. CallahanEnsign Beard
Ben CooperNazarro
Barry KelleyVice-Adm. Killian
Ross ElliottDr. Brandon
Wesley LauMaster Sgt. Jiggs