1928
Chilly Days
(Unknown)
No Fare
Big Boy
Hot Luck
Big Boy (as Big Boy)
1927
Big Boy
1926
Raisin' Cain
Big Boy
Neighbor Kid (uncredited)
1925
Baby Be Good
Big Boy
We don't currently have a biography for Malcolm Sebastian
Chilly Days
(Unknown)
No Fare
Big Boy
Hot Luck
Big Boy (as Big Boy)
Big Boy
Raisin' Cain
Big Boy
Neighbor Kid (uncredited)
Baby Be Good
Big Boy