(2006) Frolicsome, computer-animated tale about an urbane pet mouse (voiced by Hugh Jackman) whose cushy lifestyle is turned topsy-turvy when he’s flushed down a toilet and into the bustling underground world of London’s sewer system where he teams with a spunky rat (Kate Winslet) to foil the doomsday plot of a frog kingpin (Ian McKellen) who wants to exterminate the sewers’ rodent population. Co-directors David Bowers and Sam Fell combine zippy animation, a simple but smartly entertaining script and topnotch voice talent to delightfully zany effect, while imparting a warm message about the importance of friendship and family. Some mildly rude humor and language and cartoon action violence. (A-II -- adults and adolescents) (PG -- parental guidance suggested) ABC (cable)