Airwolf - Season 1 Episode 7 : Echos From the Past 1987

Hawke meets a mercenary who claims to have information regarding his missing brother. When they part company, Hawke loses consciousness in his helicopter and crashes. When he comes to, he finds himself in a hospital. The medical staff inform him that he has been in a coma for the better part of a year. His friends, Archangel and Dom, were killed on a POW camp raid, but in the process, their heroism helped rescue Hawke's brother Saint John. Believing that his "mission" is over, Hawke reveals the location of Airwolf to his captors, then discovers that it has all been an elaborate ruse and he has inadvertantly turned over the super copter to a group of foreign conspirators.