Home People Jason Priestley Jason Priestley shows Jason Priestley shows Jason Priestley TV Shows (13) Parker Lewis Can't Lose (1990) He was 21 years old Sister Kate (1989) As Todd Mahaffey, He was 20 years old Quantum Leap (1989) As Pencil, He was 19 years old LIVE with Kelly and Ryan (1983) He was 13 years old The New Adventures of Beans Baxter (1987) He was 17 years old 21 Jump Street (1987) As Tober, He was 17 years old 21 Jump Street (1987) As Brian Krompasick, He was 17 years old Danger Bay (1985) As Derek, He was 16 years old MacGyver (1985) He was 16 years old Airwolf (1984) As Bobby Conrad, He was 14 years old Late Night with David Letterman (1982) He was 12 years old Saturday Night Live (1975) As Himself - Host, He was 6 years old The Tonight Show Starring Johnny Carson (1962) He was 6 years old « Previous Next »