Known for Acting

Robert Michael O'Hare Jr. (May 6, 1952 β 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.
1984
as Fuller
1979
as Ben Avery
1989
as Riot Police Officer
1990
as Hal
1981
as Car Owner
1998
as Lt. Cmdr. Jeffrey Sinclair (archive footage)
1993
as Cmdr. Jeffrey Sinclair
1986
as Joe Miller
1981
1979
as Allie Columbo
1978
as Benny
1992
as Quentin Springer
1989
as Bowers