Watch Police Academy 3: Back in Training (1986) HD Full Movie Free on solarmovie.do. Watch Police Academy 3: Back in Training (1986) online free. The alumni of Commandant Lassard's Police Academy (1984) return to the school to train new recruits ...The alumni of Commandant Lassard's Police Academy (1984) return to the school to train new recruits and prevent its closure.