Cast
Walter PidgeonAdmiral Harriman Nelson
Robert SterlingCaptain Lee Crane
Barbara EdenLieutenant Cathy Conners
Peter LorreComm. Lucius Emery
Joan FontaineDr. Susan Hiller
Michael AnsaraDr. Miguel Alvares
Frankie AvalonLieutenant Chip Romano
Regis ToomeyDr. Jamieson
John LitelVice Admiral B.J. Crawford
Howard McNearCongressman Llewellyn Parker
Henry DaniellDr. Zucco
Robert EastonSparks
Charles TannenCPO Mack Gleason
Mark SladeSeaman Jimmy 'Red' Smith
Del MonroeSeaman Kowski
