Duncan Richardson

1947

• [ ] The Sea of Grass (Brock - Age 3 (uncredited)) 

1949

• [ ] My Dream Is Yours (????) 

1950

• [ ] Gunmen of Abilene (Dickie Harper) 
• [ ] Three Secrets (Johnnie Peterson (uncredited)) 

1951

• [ ] Pride of Maryland (Stevie Loomis) 

1953

• [ ] White Lightning (Davey) 

1956

• [ ] Rock, Pretty Baby (Myles Hobson (uncredited))