- William 'Shorty' Young (1 movie)
- William Addy (1 movie)
- William Alyn Hill (1 movie)
- William Ash (1 movie)
- William Atkinson (1 movie)
- William B. Davis (1 movie)
- William B. Kaplan (1 movie)
- William Baldwin (1 movie)
- William Bogert (1 movie)
- William Bozier (1 movie)
- William Bronder (1 movie)
- William Bryant (1 movie)
- William Calvert (1 movie)
- William Coke (1 movie)
- William Conrad (1 movie)
- William Creamer (1 movie)
- William Cross (1 movie)
- William D'Ambra (1 movie)
- William Daniels (1 movie)
- William Davidson (1 movie)
- William Duff-Griffin (1 movie)
- William English (1 movie)
- William Fair (1 movie)
- William Ferguson (1 movie)
- William Forsythe (1 movie)
- William Fowle (1 movie)
- William Francis McGuire (1 movie)
- William Fuller (1 movie)
- William G. Schilling (1 movie)
- William Goodrum (1 movie)
- William Graeff Jr. (1 movie)
- William Gross (1 movie)
- William Guirola (1 movie)
- William Haze (1 movie)
- William Henderson White (1 movie)
- William Hill (1 movie)
- William Houston (1 movie)
- William J. Harrison (1 movie)
- William James Stiggers Jr. (1 movie)
- William John Banks (1 movie)
- William Johnson (1 movie)
- William Kalaidjian (1 movie)
- William Lauzon (1 movie)
- William Lawrence Mack (1 movie)
- William M. Patrick (1 movie)
- William MacDonald (1 movie)
- William Magerman (1 movie)
- William Mapother (1 movie)
- William Myers (1 movie)
- William P. Bradford (1 movie)