Meet the Colorblocks! (1940 short)

Meet the Colorblocks! is a 1940 American animated short film and is the first short in what would become the Colorblocks cartoon series, though neither were yet referred to by these names. It was directed and produced by Gavin Brown. As was the practice of Gavin Brown shorts at the time, only Jack Kinney is credited. It was released to theaters on February 10, 1940, by RKO Radio Pictures.
View this short here.