Acting · Chicago, Illinois, USA · Born May 6, 1952
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.
MovieBabylon 5: In the Beginning
1998
as Lt. Cmdr. Jeffrey Sinclair (archive footage)
TVBabylon 5
1994
as Ambassador Jeffrey Sinclair
MovieBabylon 5: The Gathering
1993
as Cmdr. Jeffrey Sinclair
MovieBy a Thread
1992
as Quentin Springer
TVLaw & Order
1990
as Roy Lawlor
MovieThe Ambulance
1990
as Hal
MovieLast Exit to Brooklyn
1989
as Riot Police Officer
Short-Term Bonds
1989
as Bowers
TVL.A. Law
1986
as Michael Lattimer
A Case of Deadly Force
1986
as Joe Miller
TVThe Equalizer
1985
as Alex
TVTales from the Darkside
1984
as Jimmy
MovieC.H.U.D.
1984
as Fuller
TVKate & Allie
1984
TVT. J. Hooker
1982
as Cal Jastrow
MovieThe Pursuit of D.B. Cooper
1981
as Car Owner
MovieFly Away Home
1981
MovieMarciano
1979
as Allie Columbo
TVTrapper John, M.D.
1979
MovieThe Promise
1979
as Ben Avery
MovieKeefer
1978
as Benny
TVThe Adams Chronicles
1976
as Richard Cranch
