Sean Marshall

To Race the Wind

1980

as Wilson

The MacKenzies of Paradise Cove

1979

The Small One

1978

as Boy (voice)

The New Adventures of Heidi

1978

as Peter

The Runaways

1978

as Barry Daniels

Stickin' Together

1978

as Michael Mackenzie

Pete's Dragon

1977

as Pete

The Fitzpatricks

1977

as Max Fitzpatrick

Code R

1977

as Gary

Little House on the Prairie

1974

as Boy Feigning Sickness (uncredited)

The Deadly Trackers

1973

as Kevin Kilpatrick

Kung Fu

1972

as Abel Lovitt