“Supervized” (*1/2 out of four) was a superdumb comedy about four senior-citizen superheroes (Tom Berenger, Louis Gossett Jr, Beau Bridges, Fionnula Flanagan) living in a retirement home in Ireland who come together one last time when the world is at risk. Amusing idea is awkwardly executed and the strong cast are let down by weak writing and plotting. A disappointment from former music video director Steve Barron