William Wyler averages 7.40 across 1 rated films as a writer, ahead of Lillian Hellman at 7.07.
Dot size shows IMDb votes. Films with fewer than 1,000 votes sit on the baseline.
| These Three | 1936 | 7.4 | Director | Writer |
| Dead End | 1937 | 7.2 | Director | Writer |
 The Little Foxes | 1941 | 7.9 | Director | Writer |
 The Children's Hour | 1961 | 7.8 | Director, Producer | Writer |
