John T. O'Brien is an actor known for In An Instant (2015) premiering March 6 on ABC.He was born in Chicago, IL. and began acting at a very early age in grade school productions at St. Clement. H ...Show More
John T. O'Brien is an actor known for In An Instant (2015) premiering March 6 on ABC.He was born in Chicago, IL. and began acting at a very early age in grade school productions at St. Clement. He later attended St. Ignatius College Prep and continued acting in Harlequins. He trained at the Second City Conservatory and iO in Chicago while working in commercials, television and film. Hide
