Home People Liam Martin Liam Martin movies Liam Martin movies Liam Martin Movies (3) Race for Your Life, Charlie Brown (1977) As Linus van Pelt. He was 19 years old It's Arbor Day, Charlie Brown (1976) As Linus van Pelt. He was 21 years old You're a Good Sport, Charlie Brown (1975) As Linus van Pelt / Schroeder (voice). He was 21 years old
