Main Characters
Lieutenant Nikki "Nav" Caetano
26 main appearances
Petty Officer Chris "Swain" Blake
26 main appearances
Leading Seaman Josh "ET" Holliday
26 main appearances
Lieutenant Kate "XO" McGregor
26 main appearances
Seaman Billy "Spider" Webb
26 main appearances
Leading Seaman Communicator Robert "RO" Dixon
26 main appearances
Lieutenant Commander Mike "CO" Flynn
26 main appearances
Petty Officer Bosun Peter "Buffer" Tomashevski
26 main appearances
Chief Petty Officer Andy "Charge" Thorpe
26 main appearances
Able Seaman Rebecca "Bomber" Brown
13 main appearances
