We don't have a biography for Mark August yet. Hang in there, or go ahead and contribute one.
Appearances
Brothers & Sisters
Guest cast, played by Peter Coyote
- Episode 1x17: All in the Family (Apr 1, 2007)
- Episode 1x18: Three Parties (Apr 8, 2007)
- Episode 1x20: Bad News (Apr 29, 2007)
- Episode 1x21: Grapes of Wrath (May 6, 2007)