Airwolf - S04

Year: 1987
Duration: 60 min
IMDb: 6.8
Country: USA
Season 4 opens with Hawke and Santini's niece Jo, testing a helicopter control device, and after landing, they find an audio tape that someone secretly placed into the helicopter. The tape reveals evidence that Hawke's lost brother St. John is still alive and being held prisoner somewhere in South East Asia by a rebel mercenary group.