Max and Dave Fleischer have made several historical animation shorts, and also simple but fun things, "In the good old summer time" is one of them, Koko the clown and his pet called Fitz appear in the short, it is not a short film normal, it's more to sing together, the words that the characters are stepping on must be sung, it's a short one to sing along, but quite fun, the singing scene is played twice, with a black background and white drawings, this it's a normal song cartune.