
Michael O’Hare
Born
May 6, 1952
Died
September 28, 2012 (60 years old)
Known For
Acting
Place of Birth
Chicago, Illinois, USA
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.

Babylon 5: In the Beginning
Lt. Cmdr. Jeffrey Sinclair (archive footage)
1998

Babylon 5
Ambassador Jeffrey Sinclair · (3 episodes)
1994

Babylon 5
Jeffrey Sinclair · (22 episodes)
1994

Babylon 5: The Gathering
Cmdr. Jeffrey Sinclair
1993
By a Thread
Quentin Springer
1992

Law & Order
Roy Lawlor · (1 episode)
1990

Law & Order
Mr. Tobin · (1 episode)
1990

The Ambulance
Hal
1990

Last Exit to Brooklyn
Riot Police Officer
1989
Short-Term Bonds
Bowers
1989

L.A. Law
Dr. Michael Lattimer · (1 episode)
1986
A Case of Deadly Force
Joe Miller
1986

The Equalizer
Alex · (1 episode)
1985

Tales from the Darkside
Jimmy · (1 episode)
1984

C.H.U.D.
Fuller
1984

Kate & Allie
(1 episode)
1984

T. J. Hooker
Cal Jastrow · (1 episode)
1982

The Pursuit of D.B. Cooper
Car Owner
1981

Fly Away Home
1981

Marciano
Allie Columbo
1979

Trapper John, M.D.
(1 episode)
1979

The Promise
Ben Avery
1979

Keefer
Benny
1978