Cast & creator
Michael O'Hare
Best known for Law & Order, Law & Order, Babylon 5
Robert Michael O'Hare Jr. (May 6, 1952 – September 28, 2012) was an American actor who performed on stage and television. He was best known for playing Commander Jeffrey Sinclair in the science fiction television series Babylon 5, a role he left due to serious mental health issues. Born in Chicago, Illinois. He attended Chicago's Mendel Catholic Preparatory High School, then studied at Harvard University, where he majored in English literature. He studied at the Juilliard School of Drama, and with Sanford Meisner.
Also known as: Robert Michael O'Hare Jr., Michael O’Hare
15
film credits
11
television credits
24
1976–1998 · acting roles
7.0
average across scored titles
Signature credits
Known for
Across film & television
Filmography (26)
Showing 26 of 26 credits
Law & Order
Roy Lawlor
1990Law & Order
Mr. Tobin
1990
Babylon 5
Ambassador Jeffrey Sinclair
1994Babylon 5
Jeffrey Sinclair
1994
L.A. Law
Michael Lattimer
1986
T. J. Hooker
Cal Jastrow
1982
Tales from the Darkside
Jimmy
1984
The Equalizer
Alex
1985
Trapper John, M.D.
1979
Kate & Allie
1984
The Adams Chronicles
Richard Cranch
1976
C.H.U.D.
Fuller
1984
The Ambulance
Hal
1990
Last Exit to Brooklyn
Riot Police Officer
1989
Babylon 5: In the Beginning
Lt. Cmdr. Jeffrey Sinclair (archive footage)
1998
Babylon 5: The Gathering
Cmdr. Jeffrey Sinclair
1993
The Pursuit of D.B. Cooper
Car Owner
1981
A Case of Deadly Force
Joe Miller
1986
By a Thread
Quentin Springer
1992
The Promise
Ben Avery
1979
Fly Away Home
1981
Marciano
Allie Columbo
1979
Keefer
Benny
1978Short-Term Bonds
Bowers
1989Short-Term Bonds
Cinematography
1989Short-Term Bonds
Producer
1989