Diğer Roller
| 1969 | 緯度0大作戦 - Screenplay |
| 1969 | My Side of the Mountain - Writer |
| 1964 | Island of the Blue Dolphins - Screenplay |
| 1961 | Misty - Screenplay |
| 1961 | The Big Show - Screenplay |
| 1960 | Hell to Eternity - Screenplay |
| 1959 | A Dog of Flanders - Writer |
| 1958 | Maracaibo - Screenplay |
| 1958 | St. Louis Blues - Writer |
| 1956 | Away All Boats - Screenplay |
| 1956 | Toy Tiger - Screenplay |
| 1955 | The McConnell Story - Screenplay |
| 1954 | Yeryüzüne Hücum - Screenplay |
| 1954 | Riding Shotgun - Producer |
| 1953 | The Eddie Cantor Story - Writer |
| 1952 | The Winning Team - Screenplay |
| 1952 | Retreat, Hell! - Screenplay |
| 1952 | Scandal Sheet - Screenplay |
| 1950 | Breakthrough - Screenplay |
| 1949 | Lust for Gold - Screenplay |
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