Alan Thicke was a Canadian actor, songwriter, and game and talk show host. He is the father of singer Robin Thicke. In 2013, Thicke was inducted into Canada's Walk of Fame. Thicke was best known for playing Dr. Jason Seaver on the 1980s sitcom Growing Pains. Alan Thicke has hand autographed this 4x5 Magazine Cut Page. JSA Authentication Sticker #SS51636 and JSA Certificate of Authenticity.