Robert Downey Jr.

Robert John Downey Jr. (born April 4, 1965) is an American actor and singer. His career has included critical and popular success in his youth, followed by a period of substance abuse and legal difficulties, and a resurgence of commercial success in middle age. For three consecutive years from 2012 to 2015, Downey topped the Forbes list of Hollywood's highest-paid actors, making an estimated $80 million in earnings between June 2014 and June 2015

Role:

Tony Stark/Iron Man
Marvel Cinematic Universe (2008-Present)

Dr. John Dolittle in Dolittle