Born 1952 (age 60) · Chicago, Illinois, USA
Appears in 22 titles

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.

Filmography

C.H.U.D.
5.6
C.H.U.D.
1984
as Fuller
Babylon 5: The Gathering
6.4
Babylon 5: The Gathering
1993
as Cmdr. Jeffrey Sinclair
Babylon 5: In the Beginning
7.1
Babylon 5: In the Beginning
1998
as Lt. Cmdr. Jeffrey Sinclair (archive footage)
The Ambulance
5.9
The Ambulance
1990
as Hal
Last Exit to Brooklyn
6.5
Last Exit to Brooklyn
1989
as Riot Police Officer
The Pursuit of D.B. Cooper
5.3
The Pursuit of D.B. Cooper
1981
as Car Owner
The Promise
6.5
The Promise
1979
as Ben Avery
Fly Away Home
6.0
Fly Away Home
1981
Keefer
8.0
Keefer
1978
as Benny
8.0
A Case of Deadly Force
1986
as Joe Miller
Marciano
7.0
Marciano
1979
as Allie Columbo
By a Thread
10.0
By a Thread
1992
as Quentin Springer
Short-Term Bonds
1989
as Bowers