Hard to Kill (1990)

Mason Storm, a ‘do it alone’ cop, is gunned down at home. The intruders kill his wife, and think they’ve killed both Mason and his son too. Mason is secretly taken to a hospital where he spends several years in a coma. His son meanwhile is growing up thinking his father is dead. When Mason wakes up, everyone is in danger – himself, his son, his best friend, his nurse – but most of all those who arranged for his death
Bruce Malmuth
Steven Seagal, Kelly LeBrock, William Sadler, Frederick Coffin
09 Feb 1990 (USA)tt0099739 , Coma, Training, Cop