Desc: Pete the Cat: A Very Groovy Christmas: Directed by Van Partible, Bernie Petterson. With Jessica Biel, Elvis Costello, Diana Krall, Jacob Tremblay. The adventure of Pete and the gang as they try to find the Christmas Cat so that they can get cool gifts. During their hunt, though, they end up helping various family along the way. Will they find out that giving is the best way to truly enjoy the holiday?