John Gallagher, Jr.

John Howard Gallagher Jr. is an American actor and musician known for originating the role of Moritz Stiefel in Duncan Sheik and Steven Sater's rock musical Spring Awakening, which earned him a Tony Award for Best Featured Actor in a Musical. He also played Johnny in Green Day's Broadway musical, American Idiot, Lee in the 2011 Broadway production of Jerusalem, and Edmund in the 2016 Broadway revival of Long Day's Journey Into Night.

Law & Order: Criminal Intent · S3, E17

Conscience

A neurologist who was about to be an expert witness in a right to die case mysteriously drowns, sparking an investigation into the patient in question, who is in a persistent vegetative state.
Law & Order: Special Victims Unit · S10, E15

Lead

Benson and Stabler investigate the murder of a paediatrician who was convicted of sexually assaulting his patients, and had threatened to sue his former employers and the police.
NYPD BLUE · S11, E5

Keeping Abreast

The detectives are on the scene of a homicide when Russell joins them on the scene. The homicide they caught matches a case she had three weeks earlier.
NYPD BLUE · S11, E6

Andy Appleseed

Andy and Connie wake to the call of another possible Time Bar homicide. They decide they have nothing further to discuss on the situation with Diane.

John Gallagher, Jr. on Apple

John Gallagher, Jr.

Movies

Shows

Producer

Guest Appearances