Wee Guys and Big Dolls in a Fun House by Gordon Cox
It sounds gimmicky, and maybe a little exploitative. "Mabou Mines DollHouse," an adaptation of Ibsen's "A Doll's House" from the experimental theater troupe Mabou Mines, has a cast that includes three women who are very tall and three men who are very, very short - as in, not much over 4 feet.