Two small tabletop displays encased in acrylic blocks related to the 1985 MGM film, "That's Dancing!" Acrylic Blocks. 5 x 4 x 1.5 inches (12.7 x 10 x 4 cm). 

That's Dancing! is a 1985 American compilation film produced by Metro-Goldwyn-Mayer that looked back at the history of dancing in film. Unlike the That's Entertainment! series, this film not only focuses specifically on MGM films, but also included films from other studios. The hosts for this film are Gene Kelly (who also executive produced), Ray Bolger (his last film appearance before his death in 1987), Liza Minnelli, Sammy Davis Jr., and Mikhail Baryshnikov. 

A highlight of the film was the first theatrical release of a complete dance routine by Ray Bolger for his "If I Only Had a Brain" number that had been shortened in The Wizard of Oz.