Sea Patrol (season 4)
Introduction The '''fourth season''' of the Australian drama ''Sea Patrol'' began airing as Sea Patrol 4: The Right Stuff on 15 April 2010.Most regular cast members have returned. The season began with a major reshuffle of senior crew members, including a new Commander Maxine 'Knocker' White (Tammy McIntosh) replacing Commander Marshall (Steve Bisley), Mike Flynn being promoted to Commander, Steve Coburn (Steve Bastoni) becoming the new Lieutenant Commander, and the departure of the Navigation Officer (Nav). Other non returning cast members included Jeremy Lindsay Taylor (Buffer), whose position has been filled by Conrad Coleby (Dutchy) and Jay Ryan (Spider), replaced by Danielle Horvat (Bird). Filming began in September 2009 and the number of episodes has been extended from the usual 13 to 16.
Casting ===Main cast=== Actor/actress Character Rank Position Ian Stenlake Mike "CO" Flynn RAN Commander Commanding Officer Lisa McCune Kate "XO" McGregor RAN Lieutenant Executive Officer John Batchelor Andy "Charge" Thorpe Chief Petty Officer Chief Engineer Matthew Holmes Chris "Swain" Blake Petty Officer Coxswain/Chief Medic Conrad Coleby Dylan "Dutchy" Mulholland  Petty Officer Boatswain Kristian Schmid Robert "RO" Dixon Leading Seaman Radio Operator Nikolai Nikolaeff Leo "2Dads" Kosov-Meyer Leading Seaman Electronics Technician Kirsty Lee Allan Rebecca "Bomber" Brown Able Seaman Chef/Assistant Medic Danielle Horvat Jessica "Gap Girl" Bird Seaman Boatswain's Mate=== Recurring cast === Actor/actress Character Tammy MacIntosh Commander Maxine "Knocker" White
Episodes  Seriesepisode  Seasonepisode  Title Directed by Written by Original air date Viewers(millions)
See also * List of Sea Patrol episodes
References ;General references * * * *