Robert Mitchum was 75 in Tombstone when he played the character 'Narrator (voice)'.
That was over 30 years ago in 1993.
In 1997 he died aged 79, starring in 139 films in his career, 15 of those after Tombstone was first released. If he were alive today he would be 106.
In Tombstone, I think Robert Mitchum looks: