Barry provided the voice for the Quik Bunny in a series of Nestle Quik commercials.
Barry sponsors Camp Will-A-Way, a camp for the mentally and/or physically disabled.
In the mid '50s, Bill Haley wrote the song "Six Year Olds Can Rock and Roll" for Barry. It's not known if he ever recorded it; Haley's demo recording surfaced in the 1980s.
He was SAG president ,longer then any other president before.
When he was 14 he was nominated for a Tony Award for the Broadway production "A Thousand Clowns"