William Macbain is known for Cat Run (2011), Complicity (2000) and One Last Chance (2004).
Oyuncu
| 2005 | Summer Solstice as Robbie |
| 2005 | The Adventures of Greyfriars Bobby as Sergeant Scott (as William MacBain) |
| 2005 | Man to Man as Angus |
| 2005 | Heartless as Benny |
| 2004 | One Last Chance as Publican |
| 2000 | Suç Ortağı as Molester |
| 2000 | A Shot at Glory as SFA Official |
| 1996 | Flowers of the Forest as Frank |
| 1996 | The Big Picnic as Morris Burns |
| 1994 | The Negotiator as Club Barman |
| 1984 | It Could Happen to Anybody as John McLeod |
| 1982 | Four in a Million |
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