
From Wikipedia, the free encyclopedia.
John Murice Jackson (born June 1, 1950 in Baton Rouge, Louisiana) is an American actor, best known for playing Rear Admiral A. J. Chegwidden on the CBS series JAG.
John was forced to use his middle initial "M." for his professional name because there was already a "John Jackson" registered with the Screen Actors Guild when he joined the union. SAG rules prohibit two or more members from using the same name. (Another actor by the name of John E. Jackson is sometimes confused with John M. Jackson; both use middle initials for the same reason.)

A Few Good Men
1992 · as Capt. West

Gifted
2017 · as Judge Edward Nichols

The Hitcher
1986 · as Sergeant Starr

Career Opportunities
1991 · as Bud Dodge

When He's Not a Stranger
1989 · as Woodward University Coach

Sid and Nancy
1986 · as Lance Boyles MD

The Glimmer Man
1996 · as Donald

Local Hero
1983 · as Cal

Roswell
1994 · as Colonel Blanchard

Seguin
1982 · as Mr. Goodman

The Legend of Billie Jean
1985 · as Kenny's Father

Deadly Matrimony
1992 · as Chief Michael Corbitt

Sudden Fury
1993 · as Joe Hannigan

The Spitfire Grill
1996 · as Johnny B. / Eli

Back Roads
1981 · as Merl

License to Kill
1986 · as Officer Caskey

Dead Solid Perfect
1988 · as Grover Scomer

Eve of Destruction
1991 · as Peter Arnold