Sea Patrol: Episode One

Lieutenant Commander Mike Flynn (Ian Stenlake)Commanding Officer or CO (LCDR)

Mike, also known as "CO" or "Sir", is the Commanding Officer of the patrol boat HMAS Hammersley. Find out more about Mike Lieutenant Kate McGregor (Lisa McCune)Executive Officer or XO (LEUT)

Kate McGregor (also known as XO) is a Lieutenant in the Royal Australian Navy and serves as the Executive Officer on board HMAS Hammersley. Find out more about Kate.

Saskia Burmeister (Lieutenant Nikki Caetano)

Lieutenant Nikki 'Nav' Caetano (Saskia Burmeister)Navigator or NO (LEUT)

Nicole Caetano (also Nikki or Nav) is the ships navigator on-board HMAS Hammersley. Find out more about Nav.

Andy 'Charge' Thorpe (John Batchelor)Chief Petty Officer Marine Technical (CPOMT) / Chief Engineer

Andy Thorpe (Charge) he runs his station from a computer console on the bridge. Find out what Charge has been up to so far

Pete 'Buffer' Tomaszewski (Jeremy Lindsay Taylor)Petty Officer Bosun

Peter Tomaszewski is the Bosun on board HMAS Hammersley. As senior seaman he's also known as Buffer. Take a look at Buffer's role in Sea Patrol

Chris 'Swain' Blake (Matthew Holmes)Petty Officer Naval Police Coxswain (PONPC)

Swain is the HMAS Hammersley's chief medic and coxswain. Chris has a hard time being away from both his wife and daughter for weeks at a time. Find out more about Swain.

Robert J Dixon (Kristain Schmid)Radio Officer or RO / Leading Seaman Communications and Information Systems (LSCIS)

Robert Dixon (also RO) is the radio officer on board HMAS Hammersley. Get more info on Robert's role on Sea Patrol.

Josh 'ET' Holiday (David Lyons)Leading Seamen Electronic Technician

ET is in love with Nikki and onto a good thing. He is moonlighting for a Cairns-based diving company, collecting tropical fish and coral. He plans to earn enough money to leave the Navy and set up a married life with Nikki. What he doesn't plan on is getting caught up in an illegal oil-skimming racket that, ultimately, costs him his life.

Leo '2DADS' Kosov-Meyer (Nikolai Nikolaeff)Electronic Technician

Dubbed "2Dads" by Buffer because of his hyphenated surname, Leo Kosov-Meyer joins the crew of HMAS Hammersley this season. Find out more about his character here.

Rebecca 'Bomber' Brown (Kirsty Lee Allan)Able Seaman Chef

Rebecca is a young Navy sailor who became the new chef of the new Armidale-class HMAS Hammersley last year. See what Bomber has been up to so far.

Billy 'Spider' Webb (Jay Ryan)Seaman Bosun's Mate

William Webb (Spider or Billy) is a boatswain's mate on HMAS Hammersley. Find out what Spider has been up to.