The crossword solution for the term SCOTT OF 'CHARLES IN CHARGE' is BAIO, which stands for Scott BAIO, the actor who played the title character in the sitcom Charles in Charge. Scott BAIO is an American actor, producer, and director who has appeared in a variety of television shows and films. He is best known for his role as Chachi Arcola on the sitcom Happy Days and its spin-off Joanie Loves Chachi, as well as the title character in Charles in Charge.