Michael Douglas was 72 in Ant-Man and the Wasp when he played the character 'Dr. Hank Pym'.
That was over 6 years ago in 2018.
Today he is 79, and has starred in 98 movies in total, 9 of those since Ant-Man and the Wasp was released.
In Ant-Man and the Wasp, I think Michael Douglas looks: