Jack Bannon (June 14, 1940 – October 25, 2017) was an American actor, best known for his role as Art Donovan on Lou Grant, a role he played for the duration of the series, from 1977 to 1982.
Bolt Upright
Fred Bricker
Johnson
Morgue Attendant
Dr. John Porter
Dr. Mark Brady
Chief Inspector Bernicker
Roger Budd
1st G.I.
Technical Sergeant
Ed
Betty Jo's Date
Tommy
Ronnie
Deputy
1st Soldier
Herbert Deane
Dr. Danworth
Scott Easton
Larry Michaelson
Captain William Donnelly
Dr. Melville
Announcer
Student
Officer
Stephen MacAllister
Mr. Silver
Clubowner / Jerry Adams
Troy
Dr. Clay
Arthur Stingley
Chuck
Paul Lockwood
Foley
Larkin
Officer
Lieutenant Parker
British Guard
Corporal
Lieutenant Poole
Corporal Smythe
Last Couple Man
Michael Stevens
Art Donovan
U.N.C.L.E. Agent
Junior Officer
Al
David Fox
Lt Koenig
Buck Williams
Dr. Andrew McCoy
Boyle
Blair Thompson
Eisenhower Aide
Arthur Jameson
Medical Examiner
Paul Henderson
Bobby Butterfield
Father Lester
Dr. Barry Richardson
Judge Reese
Donald Sayer
Ben Keane
Olin
Arthur Jamieson
Nathan Dobier
Captain
Richard Hager
Paul Lockwood
Phillippe Droplet
John Holt