Sidney Poitier was 39 in In the Heat of the Night when he played the character 'Det. Virgil Tibbs'.
That was over 57 years ago in 1967.
In 2022 he died aged 94, starring in 73 films in his career, 44 of those after In the Heat of the Night was first released. If he were alive today he would be 97.
In In the Heat of the Night, I think Sidney Poitier looks: