James MacDonald
James G. MacDonald is an American actor and director known for his extensive work in film, television, and theater spanning over 35 years. He notably portrayed Captain James Wainwright in the Star Trek: Deep Space Nine episode "Little Green Men." MacDonald has appeared alongside many high-profile actors and worked with acclaimed directors across diverse genres including comedy, drama, thriller, horror, and science fiction. His versatile roles range from a naive young captain in Star Trek to parts in films like Volcano and Tigerland. He has also received awards for his work in theater and filmmaking. Beyond acting, MacDonald writes and directs, and he is active in teaching writing and acting workshops to incarcerated and formerly incarcerated individuals. His career is marked by both character-driven performances and creative contributions behind the scenes.
Filmography (67 titles)
7.3ShowBallard
Naylin · 2025
6.1MovieSingle and Ready to Jingle
Greg Polansky · 2022
7.5ShowThe Winchesters
Jimmy Mixon · 2022
7.4ShowAll Rise
Ken Maples · 2019
8.6ShowThe Rookie
FBI Driving Instructor · 2018
7.0ShowSweet/Vicious
Officer Ballard · 2016
7.2MovieLittle Boy
Recruitment Sergeant · 2015
6.4ShowCrisis
Skip · 2014
7.5ShowMarvel's Agents of S.H.I.E.L.D.
Agent Jacobson · 2013
6.8MovieMontana Amazon
Heirik · 2013
5.5MovieTexas Chainsaw 3D
Officer Marvin · 2013
8.4ShowChicago Fire
ADC Adam Perry · 2012
7.0ShowVegas
George Blanchford · 2012
7.4ShowMajor Crimes
Lt. Reed · 2012
7.7ShowLongmire
Randolph Hale · 2012
7.2ShowScandal
Interrogator · 2012
5.0MovieFissure
Paul Grunning · 2011
6.3ShowLove Bites
James Feeney · 2011
6.6MovieThe Kids Are All Right
Clay's Dad · 2010
7.5ShowNCIS: Los Angeles
DEA Special Agent John Ness · 2009
8.0ShowCastle
Benjamin Wade · 2009
7.9ShowLie to Me
Detective Riley · 2009
8.4ShowThe Mentalist
Sgt. Bigley · 2008
7.1ShowIn Plain Sight
Peter O'Dell · 2008
5.4MovieHome of the Brave
Ray · 2006
5.7ShowVanished
Man chasing Sara · 2006
7.3ShowThe Unit
Willis Meeks · 2006
7.6ShowCommander in Chief
Agent Bennett · 2005
8.3ShowCriminal Minds
Det. Dennison · 2005
7.5ShowWeeds
2nd Cop · 2005