Home People John McCook John McCook movies John McCook movies John McCook Movies (5) David's Dinosaur (2017) As Professor Henry Longbottom. He was 73 years old The Invincible Iron Man (2007) As Howard Stark (voice). He was 62 years old Scorned 2 (1997) As Dr. Greenfield. He was 52 years old Once Upon a Brothers Grimm (1977) As Prince Charming. He was 33 years old My Blood Runs Cold (1965) As Owen Farley. He was 20 years old
