We Wish You a Merry Chaos-mas In 2074, the Professor and her team celebrate the 50th anniversary of Hailey's big Christmas celebration. In the present, Hailey is putting the finishing touches on the party, with Scott having invited Rudy, the Skateboarding Reindeer, which they learn is what makes the Christmas celebration a big success. The Professor arrives so that she can hide her team's access cards, which they use to time travel. Unfortunately, she realizes she has no way of getting back, and her portal generator cannot work due to low power and needs recharging...