John Griffin
- Acting
- Long Island, New York, USA
Known for
Filmography
- Sleep Stalker · Dr. Alan Mercer
- Shark Girl · Shelby
- Mafia Inc. · Rusty McMahon
- L.A.'s Finest · Johnny Vercetti
- Babysplitters · Nate
- S.W.A.T. · Byron
- Lethal Weapon · Joseph O'Brien
- Marriage of Lies · Jack
- Lucifer · Niles
- A Mother Betrayed · Jerry
- Jersey Boys · Billy Dixon
- Authors Anonymous · Blau
- Mighty Med · Wi-Fi
- Bare: A Pop Opera · Priest
- Hollywood Heights · Tatum Devereaux
- Priest · Familiar
- The Forgotten · Travis
- Deep Sea Salvage · Writer, Supervising Producer
- Castle · Gavin DeWinter
- Lie to Me · DC Uniform Cop Ryan
- Chuck · Pierce
- Dexter · Timothy
- American Dreamz · Show Contestant
- Bones · Poacher #1
- 24 · Agent Peter
- CSI: Crime Scene Investigation · Shredder
- Strong Medicine · Paramedic Newton
- Deadlock · John Robinson
- Sabrina, the Teenage Witch · Freedom Fighter
- Diagnosis: Murder · Drew McIntyre
- go-LOVE-go · John, Writer