The boys meet scientist Mark Christopher and his friends who intend to remain in Carlsbad Caverns until a predicted nuclear war is over. Filming Location: Carlsbad Caverns, New Mexico

Buz falls in love with actress Arlene Sims who has a fatal disease and has returned to her home town to die. Filming Location: Butte, Montana

Tod and Buz are excited to be working at a Chicago hotel which is hosting a women's convention. Also staying at the hotel are the famous horror film actors. The actors are debating whether their traditional horror film characters can still scare modern audiences. The actors test their ideas on the conventioneers.