Danny DeVito was 29 in One Flew Over the Cuckoo's Nest when he played the character 'Martini'.
That was over 49 years ago in 1975.
Today he is 79, and has starred in 129 movies in total, 119 of those since One Flew Over the Cuckoo's Nest was released.
In One Flew Over the Cuckoo's Nest, I think Danny DeVito looks: