Kirsty Lee Allan (Chef Rebecca 'Bomber' Brown), John Batchelor (Chief Petty Officer Andy 'Charge' Thorpe), Saskia Burmeister (Lieutenant Nikki Caetano), Matthew Holmes (Chief Petty Officer Chris 'Swain' Blake), David Lyons (Leading Seaman Josh "ET" Holiday (credit only)), Lisa McCune (Lieutenant Kate McGregor), Nikolai Nikolaeff (Leo '2 Dads' Kosov-Meyer), Jay Ryan (Able Seaman Billy 'Spider' Webb), Kristian Schmid (Able Seaman Robert J. 'RO' Dixon), Ian Stenlake (Lieutenant Commander Mike Flynn)