OGM Theater is proud to present Frozen Coming March 12th, 13th, & 14th 2020 Click here to see the Frozen cast list Mr. Doheny has started creating some amazing costumes for the show. Check them out below. In the theater version of Frozen, the Trolls are called "The Hidden Folk", and here are Mr. Doheny's creations. Each of the 14 Hidden Folk characters will have their own unique headdress, that Mr. Doheny has designed. Previous Next Check out Sven, he's ready for his OGM Theater debut!