We don't have a biography for Billy Mayo yet. Hang in there, or go ahead and contribute one.
Known For
Credits
Cast Credits
Doubt (2017)
Guest starring as Judge Kenneth Desmod
- Episode 1x05: Not a Word (Jul 8, 2017) [Co-Star]
Murder in the First (2014)
Guest starring as Bailiff
- Episode 1x06: Punch Drunk (Jul 14, 2014) [Co-Star]
Body of Proof (2011)
Guest starring as Paul Foster
- Episode 3x01: Abducted (1) (Feb 19, 2013) [Co-Star]
NCIS: Los Angeles (2009)
Guest starring as Campus Police Officer #2
- Episode 7x03: Driving Miss Diaz (Oct 5, 2015)
Traveler (2007)
Starring as The Porter
(8 episodes)
- Episode 1x08: The Exchange (Jul 18, 2007)
- Episode 1x07: The Reunion (Jul 11, 2007)
- Episode 1x06: The Trader (Jun 27, 2007)
- Episode 1x05: The Tells (Jun 20, 2007)
- Episode 1x04: The Out (Jun 13, 2007)
- Episode 1x03: New Haven (Jun 6, 2007)
- Episode 1x02: The Retreat (May 30, 2007)
- Episode 1x01: Pilot (May 10, 2007)
Guest starring as Hotel Porter
- Episode 1x01: Pilot (May 10, 2007)
Criminal Minds (2005)
Guest starring as Captain Marcus Jackson
- Episode 8x16: Carbon Copy (Feb 27, 2013) [Co-Star]
Everybody Hates Chris (2005)
Guest starring as Mr. Jenkins
- Episode 1x05: Everybody Hates Fat Mike (Oct 20, 2005)
Grey's Anatomy (2005)
Guest starring as Rick
(2 episodes)
- Episode 3x16: Drowning on Dry Land (Feb 15, 2007) [Co-Star]
- Episode 3x15: Walk on Water (Feb 8, 2007) [Co-Star]
Boston Legal (2004)
Guest starring as Detective Sean Wilkins
(2 episodes)
- Episode 3x18: Son of the Defender (Apr 3, 2007)
- Episode 2x09: Gone (Dec 6, 2005)
Desperate Housewives (2004)
Guest starring as Detective Lyons
(5 episodes)
- Episode 5x24: If It's Only in Your Head (May 17, 2009)
- Episode 5x23: Everybody Says Don't (May 17, 2009)
- Episode 5x21: Bargaining (May 3, 2009)
- Episode 5x09: Me and My Town (Nov 30, 2008)
- Episode 4x08: A Distant Past (Nov 25, 2007) [Co-Star]
Joan of Arcadia (2003)
Guest starring as Desk Sergeant Drake
- Episode 1x01: Pilot (Sep 26, 2003) [Co-Star]
24 (2001)
Guest starring as Agent Rosser
- Episode 2x01: Day 2: 8:00 A.M. - 9:00 A.M. (Oct 29, 2002) [Co-Star]
Star Trek: Enterprise (2001)
Guest starring as Officer #1
- Episode 3x11: Carpenter Street (Nov 26, 2003) [Co-Star]
CSI: Crime Scene Investigation (2000)
Guest starring as Fire Chief James Walker
- Episode 2x18: Chasing the Bus (Mar 28, 2002)
The Practice (1997)
Guest starring as Sgt. George Gilman
- Episode 6x16: Manifest Necessity (Mar 17, 2002) [Co-Star]
Everybody Loves Raymond (1996)
Guest starring as Police Officer
- Episode 7x21: The Shower (Apr 28, 2003)
Space: Above and Beyond (1995)
Guest starring as Webb
(2 episodes)
- Episode 1x09: Choice or Chance (2) (Nov 26, 1995) [Co-Star]
- Episode 1x08: Hostile Visit (1) (Nov 19, 1995) [Co-Star]
Beverly Hills, 90210 (1990)
Guest starring as Motorcycle Cop
- Episode 6x18: Snowbound (Jan 17, 1996) [Co-Star]