We don't have a biography for William "Bill" Guster yet. Hang in there, or go ahead and contribute one.
Appearances
Psych
Guest cast, played by Ernie Hudson
- Episode 2x10: Gus' Dad May Have Killed an Old Guy (Dec 7, 2007)
Guest cast, played by Keith David
- Episode 3x09: Christmas Joy (Nov 28, 2008)