Rudolph And Frosty's Christmas In July -

Rudolph and Frosty's Christmas in July (1979) is a feature-length, stop-motion animated crossover that unites Rankin/Bass characters, featuring Frosty in his only 3D puppet appearance. The plot follows Rudolph and Frosty fighting the evil Winterbolt to save a "Circus by the Sea" in a darker, complex special. For more information, visit the Wikipedia entry on Rudolph and Frosty's Christmas in July . Rudolph and Frosty's Christmas in July | Rotten Tomatoes