Brochu has appeared in stage productions of My Fair Lady, Smokey Mountain Christmas, The Play's the Thing and Forever Broadway. He has also had guest starring roles on Nickelodeon's Zoey 101 and iCarly. He played Grady Mitchell, a main role, in the Disney channel series, Sonny with a Chance which also starred Demi Lovato. He also had another special guest role as Oogie in the Disney XD's Pair of Kings '. He also played Grady in the Disney Channel show So Random. Brochu also partook in the 2011 Disney Channel's Friends for Change Games Game Show that aired on Disney Channel late that year.