Howard Michael Mandel is a renowned Canadian comedian, television personality, and actor who first gained fame for his stand-up comedy and his role on the medical drama "St. Elsewhere." He created and starred in the Emmy-nominated animated children's series "Bobby's World" and later achieved massive international recognition as the host of the game show "Deal or No Deal." Since 2010, Mandel has served as a judge on the highly-rated reality competition series "America's Got Talent," where his humor and critiques have made him a fan favorite. Beyond his on-screen work, he has been a vocal advocate for mental health, openly discussing his own struggles with obsessive-compulsive disorder and ADHD.