Sea Patrol - Season 5 Episode 8 Lifeline
Robert becomes the lifeline when 2Dads is trapped alone in a sunken research submarine. Mike and the crew pursue a marine biologist suspected of sabotaging the submarine, and with 2Dad's air supply running out, Charge must use all his technical skills to help save his mate's life.
- Genre: Action & Adventure, Drama
- Studio: Nine Network
- Keyword: ocean, sea, war ship, navy, forbidden love, fisherman, australia, friends, marine, criminal, death, military, maritime
- Cast: John Batchelor, Conrad Coleby, Dominic Deutscher, Matthew Holmes, Danielle Horvat, Lisa McCune