Michael Welch
Biography
Michael Alan Welch (born July 25, 1987) is an American actor. He is best known for his role as the popular Mike Newton in the Twilight Saga franchise (2008-2011), Mack Thompson on Syfy's Z Nation (2014), Luke Girardi on CBS's Joan of Arcadia (2003-2005), Butte Whipple in The Ballad of Lucy Whipple (2001), and Artim in Star Trek: Insurrection (1998). Since he was a child, he has had numerous guest roles in popular series including Walker, Texas Ranger, The X-Files, Touched by an Angel, The Pretender, Stargate SG-1, Frasier, 7th Heaven, Judging Amy, Law & Order, Law & Order: SVU, CSI, CSI: Miami, Numb3rs, Cold Case, Criminal Minds, NCIS, Bones, Malcolm in the Middle, Grimm, Lucifer, Station 19, and Quantum Leap (2022). He has also starred in many TV movies and voiced for animated series.
Known For

Law & Order: Special Victims Unit

NCIS

Criminal Minds

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

Bones

Lucifer

Stargate SG-1
All Movies (53)
- Scrambled2024 · as Ryan
- Hot Seat2022 · as Enzo
- Last Shoot Out2021 · as Jody
- After Masks2021 · as Allen (Quarantales Segment)
- A Soldier's Revenge2021 · as Danziger
- A Christmas Hero2020 · as Nick
- Chasing Eagle Rock2020 · as J.R.
- Without a Body2020
- Blood Craft2019 · as Tyler Waters
- Before Someone Gets Hurt2019 · as Tim
- Erasing His Dark Past2019 · as David
- Heatstroke2019 · as Mike
- Who's Stalking Me?2019 · as Detective James Dawson
- The Final Wish2019 · as Aaron Hammond
- I'll Be Watching2018 · as Detective Jake Marsh
- The Grounds2018 · as Jack
- Home by Spring2018 · as Howard Hodgekiss
- The Bachelor Next Door2017 · as Donnie
- M.F.A.2017 · as Mason
- A Killer Walks Amongst Us2016 · as Jury
- A Haunting in Cawdor2015 · as Roddy
- Boy Meets Girl2014 · as Robby Riley
- The Last Survivors2014 · as Gabriel
- Boys of Abu Ghraib2014 · as Pits
- Grace Unplugged2013 · as Quentin
- The Demented2013 · as Howard
- Hansel and Gretel Get Baked2013 · as Hansel
- The Twilight Saga: Breaking Dawn - Part 12011 · as Mike
- Born Bad2011 · as Denny
- The Twilight Saga: Eclipse2010 · as Mike
- Unrequited2010 · as Ben Jacobs
- The Twilight Saga: New Moon2009 · as Mike
- The Grind2009 · as Josh
- Fault Line2009
- Lost Dream2009 · as Perry
- My Suicide2009 · as Earl
- Twilight2008 · as Mike Newton
- The Coverup2008 · as Kevin Thacker
- Remember the Daze2008 · as Stephen
- Day of the Dead2008 · as Trevor Bowman
- American Son2008 · as Goldie
- Choose Connor2007 · as Max
- An American Crime2007 · as Teddy
- All the Boys Love Mandy Lane2006 · as Emmet
- The United States of Leland2003 · as Ryan Pollard
- The Angel Doll2002 · as Little Jerry Barlow
- Rocket Power: Race Across New Zealand2002 · as Theodore McGill (voice)
- Mickey's Magical Christmas: Snowed in at the House of Mouse2001 · as Pinocchio (voice)
- The Ballad of Lucy Whipple2001 · as Butte Whipple
- Personally Yours2000 · as Sam Stanton
- American Adventure2000 · as Kevin
- Star Trek: Insurrection1998 · as Artim
- Infamies— · as Samuel
All TV Shows (45)
- Quantum Leap2022 · as Ryan Mills
- Station 192018 · as Harold
- Lucifer2016 · as Kyle Erikson
- Another Period2015 · as Franklin D. Roosevelt
- Z Nation2014 · as Mack Thompson
- Scandal2012 · as Officer Newton
- Grimm2011 · as Jake Barnes
- Glenn Martin, DDS2009
- The Riches2007
- Criminal Minds2005 · as Syd Pearson
- Bones2005 · as Norman Hayes
- Numb3rs2005 · as Kyle Clippard
- Cold Case2003 · as Daniel Potter (1972)
- Joan of Arcadia2003 · as Luke Girardi
- NCIS2003 · as Kody Meyers
- Birds of Prey2002 · as 14 Year Old 'Guy'
- Without a Trace2002 · as Lance Carson
- CSI: Miami2002 · as Shane Partney
- Fillmore!2002 · as Philsky (voice)
- Fillmore!2002 · as Dimitri / Young Artist / NJ (voice)
- Fillmore!2002 · as Tyson Pelarez (voice)
- Crossing Jordan2001 · as Josh Winter
- Disney's House of Mouse2001
- The District2000 · as Christian Gilroy
- CSI: Crime Scene Investigation2000 · as Todd Branson
- CSI: Crime Scene Investigation2000 · as Steuben Lorenz
- Strong Medicine2000 · as Win
- The Invisible Man2000 · as Adam Reese
- Malcolm in the Middle2000 · as Josh
- Law & Order: Special Victims Unit1999 · as Scott Heston
- Ladies Man1999 · as Kyle
- Judging Amy1999 · as Mike Amble
- Jesse1998 · as Gabe
- Two Guys and a Girl1998 · as Michael Rush
- Veronica's Closet1997 · as Aaron
- Stargate SG-11997 · as Young Jack O'Neill
- Hey Arnold!1996
- The Pretender1996 · as Eric Gantry
- 7th Heaven1996 · as Donovan Birbeck
- The Drew Carey Show1995 · as Scout
- Touched by an Angel1994 · as Robby McGregor
- Chicago Hope1994 · as Lama Topa Rinpoche
- Frasier1993 · as Young Niles
- The X-Files1993 · as Trevor
- Walker, Texas Ranger1993 · as Adam Crossland