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Guest cast, played by Jake Abel
- Episode 4x19: Jump the Shark (Apr 23, 2009)
- Episode 5x18: Point of No Return (Apr 15, 2010)
- Episode 5x22: Swan Song (May 13, 2010)
- Episode 15x08: Our Father, Who Aren't in Heaven (Dec 12, 2019)
- Episode 15x19: Inherit the Earth (Nov 12, 2020)