Steve Guttenberg was 27 in Police Academy 4: Citizens on Patrol when he played the character 'Sgt. Carey Mahoney'.
That was over 37 years ago in 1987.
Today he is 65, and has starred in 80 movies in total, 60 of those since Police Academy 4: Citizens on Patrol was released.
In Police Academy 4: Citizens on Patrol, I think Steve Guttenberg looks: