Michael Clarke Duncan was 51 in Cats & Dogs: The Revenge of Kitty Galore when he played the character 'Sam (voice)'.
That was over 14 years ago in 2010.
In 2012 he died aged just 54, starring in 59 films in his career, 10 of those after Cats & Dogs: The Revenge of Kitty Galore was first released. If he were alive today he would be 66.
In Cats & Dogs: The Revenge of Kitty Galore, I think Michael Clarke Duncan looks: