Sebastian Cabot was 40 in The Time Machine when he played the character 'Dr. Philip Hilyer'.
That was over 64 years ago in 1960.
In 1977 he died aged just 59, starring in 49 films in his career, 14 of those after The Time Machine was first released. If he were alive today he would be 105.
In The Time Machine, I think Sebastian Cabot looks: