Throughout the majority of the show's run, the character was just referred to as Beaver and credited as such. His name was later revealed to be Walter Boudreaux in "All About Beav," the Beaver-centric episode fourth of season 4.
Appearances
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Guest cast, played by Aaron Hill
- Episode 1x01: Pilot (Jul 9, 2007)
- Episode 1x02: Hazed and Confused (Jul 16, 2007)
- Episode 1x03: The Rusty Nail (Jul 23, 2007)
- Episode 1x04: Picking Teams (Jul 30, 2007)
- Episode 1x05: Liquid Courage (Aug 6, 2007)
- Episode 1x06: Friday Night Frights (Aug 13, 2007)
- Episode 1x07: Multiple Choice (Aug 20, 2007)
- Episode 1x08: Separation Anxiety (Aug 27, 2007)
- Episode 1x09: Depth Perception (Sep 3, 2007)
- Episode 1x10: Black & White and Read All Over (Sep 10, 2007)
- Episode 1x11: A New Normal (Mar 24, 2008)
- Episode 1x12: The Great Cappie (Mar 31, 2008)
- Episode 1x13: Highway to the Discomfort Zone (Apr 7, 2008)
- Episode 1x14: War & Peace (Apr 14, 2008)
- Episode 1x15: Freshman Daze (Apr 21, 2008)
- Episode 1x17: 47 Hours and 11 Minutes (May 5, 2008)
- Episode 1x18: Mr. Purr-fect (May 12, 2008)
- Episode 1x19: No Campus for Old Rules (May 19, 2008)
- Episode 1x20: A Tale of Two Parties (May 26, 2008)
- Episode 1x21: Barely Legal (Jun 2, 2008)
- Episode 1x22: Spring Broke (Jun 9, 2008)
- Episode 2x01: Brothers and Sisters (Aug 26, 2008)
- Episode 2x04: Gays, Ghosts and Gamma Rays (Sep 16, 2008)
- Episode 2x05: Pledge Allegiance (Sep 23, 2008)
- Episode 2x06: See You Next Time, Sisters (Sep 30, 2008)
- Episode 2x07: Formally Yours (Oct 7, 2008)
- Episode 2x09: Three's a Crowd (Oct 21, 2008)
- Episode 2x10: Hell Week (Oct 28, 2008)
- Episode 2x11: Take Me Home Cyprus Rhodes (Mar 30, 2009)
- Episode 2x12: From Rushing with Love (Apr 6, 2009)
- Episode 2x13: Engendered Species (Apr 13, 2009)
- Episode 2x14: Big Littles & Jumbo Shrimp (Apr 20, 2009)
- Episode 2x15: Evasive Actions (Apr 27, 2009)
- Episode 2x16: Dearly Beloved (May 4, 2009)
- Episode 2x17: Guilty Treasures (May 11, 2009)
- Episode 2x21: Tailgate Expectations (Jun 8, 2009)
- Episode 2x22: At World's End (Jun 15, 2009)
- Episode 3x01: The Day After (Aug 31, 2009)
- Episode 3x02: Our Fathers (Sep 7, 2009)
- Episode 3x03: The Half-Naked Gun (Sep 14, 2009)
- Episode 3x04: High and Dry (Sep 21, 2009)
- Episode 3x05: Down On Your Luck (Sep 28, 2009)
- Episode 3x07: The Dork Knight (Oct 12, 2009)
- Episode 3x08: Fight The Power (Oct 19, 2009)
- Episode 3x09: The Wish-Pretzel (Oct 26, 2009)
- Episode 3x10: Friend or Foe (Nov 2, 2009)
- Episode 3x11: I Know What You Did Last Semester (Jan 25, 2010)
- Episode 3x12: Pride & Punishment (Feb 1, 2010)
- Episode 3x13: Take Me Out (Feb 8, 2010)
- Episode 3x14: The Tortoise and the Hair (Feb 15, 2010)
- Episode 3x15: Love, Actually, Possibly, Maybe... Or Not (Feb 22, 2010)
- Episode 3x16: Your Friends and Neighbors (Mar 1, 2010)
- Episode 3x17: The Big Easy Does It (Mar 8, 2010)
- Episode 3x18: Camp Buy Me Love (Mar 15, 2010)
- Episode 3x19: The First Last (Mar 22, 2010)
- Episode 3x20: All Children... Grow Up (Mar 29, 2010)
- Episode 4x01: Defending Your Honor (Jan 3, 2011)
- Episode 4x02: Fools Rush In (Jan 10, 2011)
- Episode 4x04: All About Beav (Jan 24, 2011)
- Episode 4x05: Home Coming and Going (Jan 31, 2011)
- Episode 4x06: Fumble (Feb 7, 2011)
- Episode 4x08: Subclass Plagiostomi (Feb 21, 2011)
- Episode 4x09: Agents for Change (Feb 28, 2011)
- Episode 4x10: Legacy (Mar 7, 2011)