Martin Landau was 30 in The Gazebo when he played the character 'The Duke'.
That was over 64 years ago in 1960.
In 2017 he died aged 89, starring in 127 films in his career, 124 of those after The Gazebo was first released. If he were alive today he would be 95.
In The Gazebo, I think Martin Landau looks: