Les and Ches go back to 562 A.D. to learn how King Arthur and his knights really lived.; Della assigns Sabrina to put a hex on her school's hockey team. However, Sabrina notices one of the team's players is cute and unconsciously helps him score goals. Della is upset and decides to take the job of making the team lose the state championship herself. However, once Della sees the school's handsome coach, she changes her mind.; Two girls from Pluto come to Earth to check out the boys. But their forward manner scares the boys off. They ask Earth girls the secret of their power over the boys.; Lester borrows the Pink Martian's flying saucer and he returns with a summary of teen-age habits in outer space.; Gossip about Hollywood monsters.; Parody ads aimed at monsters: Belfrey Telephone System; Vile soap; Brand X cereal; New England Ghost Insurance.; Special good luck charms for teens, including the Video Voodoo Necklace, the Zazam Exam Pin, and the Anti-Chore Charm.; The Pink Martian promises gals galore to Mad House space cadets and gags galore to Mad House readers.; A druggist asks a giant what size tube of toothpaste he wants.; Les finds Ches a date that's just as square as he is.; Les and Ches go swimming and Les is surprised to see that while in the water, he gives off square ripples.; Four cartoons exaggerating social situations including going to parties where you don't know anyone, eating pizza, dating younger men, and inviting food-lovers to a party.