When does Frosty the Snowman return?

It is the first television special featuring the character Frosty the Snowman. The special first aired on December 7, 1969, on the CBS television network in the United States, airing immediately after the fifth showing of A Charlie Brown Christmas. The animation was produced by Mushi Production in Tokyo, Japan, with Yusaku "Steve" Nakagawa and then-Mushi staffer Osamu Dezaki among the animation staff.