Elias Koteas was 31 in Teenage Mutant Ninja Turtles III when he played the character 'Casey Jones / Whit'.
That was over 31 years ago in 1993.
Today he is 63, and has starred in 79 movies in total, 55 of those since Teenage Mutant Ninja Turtles III was released.
In Teenage Mutant Ninja Turtles III, I think Elias Koteas looks: