Actor
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.
Acting
The Mentalist
Sgt. Bigley · 2008
The Rookie
FBI Driving Instructor · 2018
Criminal Minds
Det. Dennison · 2005
Chicago Fire
ADC Adam Perry · 2012
Buffy the Vampire Slayer
Detective Stein · 1997
Marvel's Agents of S.H.I.E.L.D.
Agent Jacobson · 2013
Castle
Benjamin Wade · 2009
NCIS
Captain Faul · 2003
Lie to Me
Detective Riley · 2009
24
Officer · 2001
CSI: Miami
Dan Becks · 2002
Phone Booth
Negotiator · 2003
Malcolm X
Lieutenant · 1992
Sex and the City
Garth · 1998
CSI: Crime Scene Investigation
Kenneth Ward · 2000
Star Trek: Deep Space Nine
Captain James Wainwright · 1993
NCIS: Los Angeles
DEA Special Agent John Ness · 2009
ER
Gary McWayne · 1994
Weeds
2nd Cop · 2005
The Birdcage
Crewman (Uncredited) · 1996
The Kids Are All Right
Clay's Dad · 2010
Joy Ride
Local in Nebraska Bar · 2001
Space Cowboys
Capcom · 2000
Mercury Rising
SWAT Team Leader Francis · 1998