
John O'Brien
Acting
Biography
No biography available for John O'Brien.
Known For

Malcolm in the Middle
A gifted young teen tries to survive life with his dimwitted, dysfunctional family.

Friends
Six young people from New York City, on their own and struggling to survive in the real world, find the companionship, comfort and support they get from each other to be the perfect antidote to the pressures of life.

The X-Files
The exploits of FBI Special Agents Fox Mulder and Dana Scully who investigate X-Files: marginalized, unsolved cases involving paranormal phenomena. Mulder believes in the existence of aliens and the paranormal while Scully, a skeptic, is assigned to make scientific analyses of Mulder's discoveries that debunk Mulder's work and thus return him to mainstream cases.

Criminal Minds
An elite team of FBI profilers analyze the country's most twisted criminal minds, anticipating their next moves before they strike again. The Behavioral Analysis Unit's most experienced agent is David Rossi, a founding member of the BAU who returns to help the team solve new cases.

The West Wing
The West Wing provides a glimpse into presidential politics in the nation's capital as it tells the stories of the members of a fictional presidential administration. These interesting characters have humor and dedication that touches the heart while the politics that they discuss touch on everyday life.

9-1-1
Explore the high-pressure experiences of police officers, paramedics and firefighters who are thrust into the most frightening, shocking and heart-stopping situations. These emergency responders must try to balance saving those who are at their most vulnerable with solving the problems in their own lives.

Victorious
Aspiring singer Tori Vega navigates life while attending a performing arts high school called Hollywood Arts.

Grey's Anatomy
Follows the personal and professional lives of a group of doctors at Seattle's Grey Sloan Memorial Hospital.

Shameless
Chicagoan Frank Gallagher is the proud single dad of six smart, industrious, independent kids, who without him would be... perhaps better off. When Frank's not at the bar spending what little money they have, he's passed out on the floor. But the kids have found ways to grow up in spite of him. They may not be like any family you know, but they make no apologies for being exactly who they are.

Mad Men
Set in 1960-1970 New York, this sexy, stylized and provocative drama follows the lives of the ruthlessly competitive men and women of Madison Avenue advertising.
Filmography
as Principal
as Man in Suit
as Ernie Magnuson
as James
as Cameron Scott
as Reverend Fahey
as Rod Billings
as Weber
as Manager Mark
as Mike
as Professor
as Mr. Klepfer
as Larry
as Waiter
as Dr. Jones
as Airline Pilot
as Mr. Neidermeyer
as Doctor
as Father Monroe
as Scott Hancox
as Florist
as Principal Hackett
as Mr. Mooney
as Chaplin
as Manager
as Newscaster
as Older CIA Tech
as Phil Kennedy
as Joe of Happy Homes
as Dr. Meyer
as Lab Tech Jeffrey
as Hotel Clerk
as Dr. Wheeler
as Clerk #2
as Bruce
as Waiter
as Executive
as Dr. Thompson
as Minister
as Maitre'd
as Front Desk Clerk
as Man
as Sales Clerk
as Village leader
as Reporter
as Salesperson
as Man
as Nigel
as Waiter
as Foreman
as Farmer
as Zombie
as Rick
as Airline Employee
as Missionary #2