Dr. Lorenz, a mad scientist, wants to keep his elderly wife young. He does this by kidnapping young females and extracting fluid from them. He then injects this fluid into his wife. What a diabolical guy!

The boys are sent to a mountain camp. Stranded in a small rural town, they hear about a "monster killer" roaming the countryside. At night, they sneak out. Peewee is shot by a grave-digger, and they are forced to seek aid at an old mansion. The owner of the mansion (Lugosi), insists that the boys spend the night. After seeing PeeWee walk around the house in a trance, the boys decide that the man turned him into a zombie. They gang up on him and tie him up. The nurse at the boys camp (Dorothy Short) sets out to find the missing boys with Von Grosch (Dennis Moore), who has come to rid the town of the killer- or has he?

Main Plot: Crew of interstellar police ship is sent to recover a mysterious crystal, the blue star. Sub Plots: The ships female android and a crew member fall in love. Alien is spoofed as as the captain gives birth to an alien who grows up on the ship thinking the captain is its mother

Young Jimmy is being pursued by the evil Wilhemina W. Witchiepoo. More specifically, Witchiepoo is after Jimmy's small friend, a small solid gold diamond encrusted talking flute named Freddy. Witchiepoo knows that if she has Freddy in her possession, she will definitely be named Witch of the Year at the upcoming witch's convention. In Witchiepoo's pursuit of them, Jimmy and Freddy escape to Living Island, where Witchiepoo's wicked castle is located. But Living Island is also a fantastical land of among other things talking animals, talking trees and talking winds. The mayor of Living Island is H.R. Pufnstuf, a talking dragon. Pufnstuf and his friends do whatever they need to to protect Jimmy and Freddy from Witchiepoo's evil grip. Pufnstuf and his friends have to get Jimmy and Freddy off the island to their ultimate safety. In the end, Jimmy may have to save Pufnstuf and all the good guys...