Under Siege - Cast

Cast

• Steven Seagal as Chief Casey Ryback, a former Navy SEAL who lost his security clearance after a botched mission in Panama and now serves as the personal cook for the captain of the USS Missouri.
• Tommy Lee Jones as William "Bill" Strannix, a renegade, embittered ex-CIA operative who leads the team of terrorists who took over USS Missouri.
• Gary Busey as Commander Krill, a corrupt, psychopathic Executive Officer of the USS Missouri who serves as Strannix's right-hand man.
• Erika Eleniak as Jordan Tate, a Playboy Playmate model who came on board to entertain the ship's personnel.
• Colm Meaney as Daumer, Strannix's main henchman.
• Patrick O'Neal as Captain Adams, the captain of the USS Missouri.
• Andy Romano as Admiral Bates, a high-ranking member of the Joint Chiefs who takes charge of the situation of the USS Missouri.
• Dale Dye as Captain Nick Garza, Admiral Bates' advisor.
• Nick Mancuso as Tom Breaker, the sleazy CIA director and Strannix's former boss who tried to kill Strannix when he went rogue.
• Damian Chapa as Tackman, a sailor on board the USS Missouri.
• Tom Wood as Private Nash, a naive US Marine.
• Troy Evans as Granger, one of the officers in the USS Missouri.
• Dennis Lipscomb as Trenton, a civilian member in the Pentagon situation room.
• David McKnight as Flicker, one of the officers on board the USS Missouri.
• Dale Payne as Seaman #1
• Lee Hinton as Cue Ball
• Glenn Morshower as Ensign Taylor, one of the ship's high-ranking officers.
• Leo Alexander as Lieutenant Smart, one of the high-ranking officers on the USS Missouri.
• John Rottger as Commander Green, the Operations Officer on board the USS Missouri.
• Raymond Cruz as Ramirez, Ryback's assistant cook on board the USS Missouri.
• Dru Ann Carlson as Captain Spellman, Admiral Bates' aide.
• George Cheung as a commando (credited as George Kee Cheung)
• George H. W. Bush as Himself (archive footage, uncredited)
• Barbara Bush as Herself (archive footage, uncredited)