- William Sadler (8 movies)
- William Sanderson (1 movie)
- William Severs (1 movie)
- William Smillie (1 movie)
- William Tapley (1 movie)
- William Tokarsky (1 movie)
- William Turner (1 movie)
- William W. Barbour (3 movies)
- William Walker (2 movies)
- William Wallace (2 movies)
- William Wingfield (1 movie)
- William Wunsch (1 movie)
- William Xifaras (2 movies)
- William Youmans (1 movie)
- William Zabka (1 movie)
- William-Christopher Stephens (1 movie)
- Willie Garson (3 movies)
- Willie Geist (1 movie)
- Willo Jean-Baptiste (1 movie)
- Willow Geer (1 movie)
- Willow Notary (1 movie)
- Willow Shields (3 movies)
- Willow Smith (1 movie)
- Willy Hernangómez (1 movie)
- Wilma Bonet (2 movies)
- Wilmer Calderon (1 movie)
- Wilson Chieng (1 movie)
- Wilson Jermaine Heredia (1 movie)
- Wilson Ureña (1 movie)
- Win Morisaki (1 movie)
- Windy Diaz (1 movie)
- Windy Wagner (1 movie)
- Winnie Mzembe (1 movie)
- Winona Ryder (2 movies)
- Winslow Fegley (1 movie)
- Winson Ting (1 movie)
- Winston Chao (1 movie)
- Winston Duke (4 movies)
- Winston G. Ellis (1 movie)
- Winston May (1 movie)
- Wisdom Ayanou (1 movie)
- Wladimir Tarasjanz (1 movie)
- Wolé Parks (1 movie)
- Wolf Blitzer (3 movies)
- Wolf Kahler (1 movie)
- Wolf Roth (1 movie)
- Wolfgang Bodison (1 movie)
- Wolfgang Ceczor (1 movie)
- Wolfgang Cerny (1 movie)
- Wolfgang Lindner (1 movie)
Actors − Letter W windboy2017-08-16T13:43:42+09:00