 A fun Scooby Doo parody, The gang decides to get together at Erin s house for some movies while her Dad is out of town. When they show up, Erin is missing and there are odd clues around to help them solve the mystery. A fun satire, "A Mystery of Errors" gives the gang a break from all the "drama" and focuses on their friendships. But, after Erin is returned, Kate and Jackson find themselves bickering again.