Robert Vaughn was 41 in The Towering Inferno when he played the character 'Senator Parker'.
That was over 49 years ago in 1974.
In 2016 he died aged 84, starring in 116 films in his career, 84 of those after The Towering Inferno was first released. If he were alive today he would be 91.
In The Towering Inferno, I think Robert Vaughn looks: