as Commander Grey
as Lind L. Taylor
as Submarine Captain Jim
as Kantos Kan
as National Security Advisor Cason
as Capt. John 'Boomer' Enderby
as Nathaniel Ward
as Harvey Pitts
as Admiral Engleberg
as Destroyer Captain
as Fred Beetson
as Lind L Taylor (archive footage)
as Keenan
as No. 4
as Doug Bryant
as London Bartender
