Matt Lagan

as Fred Beetson

as Admiral Engleberg

as No. 4

as Nathaniel Ward

as Commander Grey

as Submarine Captain Jim

as Capt. John 'Boomer' Enderby

as National Security Advisor Cason

as Harvey Pitts

as Destroyer Captain

as Kantos Kan

as Lind L Taylor (archive footage)

as Lind L. Taylor

as Keenan

as London Bartender

as Doink-it Spokesman

as Doug Bryant