
Michael O'Hare
Acting
Born 1952-05-06 · Chicago, Illinois, USA · Died 2012-09-28
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.
Acting

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

Babylon 5
Ambassador Jeffrey Sinclair

Babylon 5
Jeffrey Sinclair

Babylon 5: The Gathering
Cmdr. Jeffrey Sinclair

By a Thread
Quentin Springer

Law & Order
Roy Lawlor

Law & Order
Mr. Tobin

The Ambulance
Hal

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

L.A. Law
Michael Lattimer
A Case of Deadly Force
Joe Miller

The Equalizer
Alex

Tales from the Darkside
Jimmy

C.H.U.D.
Fuller

Kate & Allie

T. J. Hooker
Cal Jastrow

The Pursuit of D.B. Cooper
Car Owner

Fly Away Home

Marciano
Allie Columbo

Trapper John, M.D.

The Promise
Ben Avery

Keefer
Benny

The Adams Chronicles
Richard Cranch