Guest Stars Tom Butler as Lesley Adams Garry Chalk as Lt. Michael Oakes Colin Lawrence as Benjamin Abani Mark Moses as Lt. Erik Carlson Don Thompson as Janek Kovarsky Alan Dale as Senator Eaton Tyler Johnston as Alexi Giffords Andrew Airlie as Dr. Andrew Madigan Co Starring Evan Bird as Tom Larsen Seth Isaac Johnson as Denny Larsen Randal Edwards as Ray Jones Sean Owen Roberts as Logic Chelsea Ricketts as Tina Arien Boey as Davie Robert Parent as Duncan Ted Whittall as Don Sarah Strange as Claire Sarah Hayward as Jackie Craig March as Fire Inspector Lilli Clark as Nurse Katie Jordan Sean Devine as Dr. Andrew Newman Uncredited Eric Breker as Duke Perry Adam Charles as Young Man
