Robert Vaughn was 22 in The Ten Commandments when he played the character 'Spearman / Hebrew at Golden Calf'.
That was over 68 years ago in 1956.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
In 2016 he died aged 84, starring in 116 films in his career, 115 of those after The Ten Commandments was first released. If he were alive today he would be 91.
In The Ten Commandments, I think Robert Vaughn looks: