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.
Elenco: Ian Stenlake , Lisa McCune , John Batchelor , Matthew Holmes , Conrad Coleby , Kristian Schmid , Nikolai Nikolaeff , Danielle Horvat , Dominic Deutscher , Nikolai Nikolaeff , Conrad Coleby , Danielle Horvat , Dominic Deutscher , Kristian Schmid , Matthew Holmes , Tammy McIntosh .