When Francis comes home for a post-Halloween visit, he helps his brothers get back into the spirit by building a giant slingshot on the roof of their house to terrorize the neighborhood, but are defeated when Krelboynes turn the tables on them.
Hal and Lois track down a joyrider in a blue 1969 Chevrolet Yenko Camaro who won't stop speeding down their street, and end up stealing his car, which in the end they drown in the lake.
- This episode marks the only time that both Hal and Lois has been arrested. In the later episodes, Lois has been arrested more times than Hal.
When Resse is showing Francis the date of Halloween on their bedroom calendar, it appears to be on September when it should be on November.