Pete and Myka hunt down a malevolent artifact-wielding Santa Claus and come to the aid of a businessman. Meanwhile, Artie reunited with his estranged father Isadore after 30 years.
Myka attends her high-school reunion while Pete enjoys some time with his girlfriend, but an artifact upsets their plans to enjoy a normal weekend, and Artie and Claudia take on a mission of their own.
Myka and Pete go undercover to infiltrate the fashion world after young models age 50 years overnight.
Gladiators, cowboys, sci-fi robots and beach-storming marines are unleashed after an artifact arrives in the next town instead of the warehouse, and the team turns to the inventor of television to make things right.