Yin! Yang! Yo! Sezon 2 Odcinek 6: Foreign Exchange Problem / Turnabout

Foreign Exchange Problem: Master Yo accepts a foreign exchange student, a Redneckistanian by the name of Jo-Beaux. Because of Jo-Beux's funny accent and different way of doing things, Yin and Yang think he's a super villain in disguise! But when the CPK decide to dig up the twins' backyard in the search for a mystical Woo Foo weapon, Jo-Beuax comes to the rescue and shows you can't judge a book by its cover. / Turnabout: Kraggler de-ages his nemesis Yo, forcing Yin and Yang to take care of a pint-size panda terror. Realizing that they take Yo for granted and that they themselves aren't the easiest kids to take care of, they end up apologizing and using Yo's youthful vigor against Kraggler.