

That was over 38 years ago in 1984.
In 1999 he died aged 79, starring in 35 films in his career, 9 since Star Trek III: The Search for Spock was released.
In Star Trek III: The Search for Spock, I think DeForest Kelley looks:
Star Trek III: The Search for Spock scores 6.4 out of 10 on The Movie Database.
DeForest Kelley's first acting role was as 'Vince Grayson' in Fear in the Night, released in 1947 when he was 27.