The boys wind up trying to protect a scientist’s estate from spies. But what happens when said spies take on ghostly disguises and engage in spooky shenanigans? FUN. That’s what happens. Especially some business with a balloon. You just have to…well…excuse the slurs against the people of Japan as products of their time (1943, World War II).
So, to find out the answer to the musical question “Who threw those pies?” look no further than just under this sentence.