Superman III (1983)

Director:
Richard Lester | 3

Writer:
David Newman | 3.5
Jerry Siegel | 3.2
Joe Shuster | 3.2
Leslie Newman | 3.3333333333333
Mario Puzo | 3.5

Actors:
Christopher Reeve | 2.8571428571429
Jackie Cooper | 2
Margot Kidder | 3
Richard Pryor | 3

My score: 2

Expected score: 3

[IMDB link]