Toddlers in New Jersey just wanted to watch Playhouse Disney’s “Handy Manny,” a show about a handyman with talking tools. Unfortunately, they got a little more than they bargained for when “Handy Manny” disappeared and a rated X movie began showing in its place. Comcast Cable has claimed responsibility for the error, and says that the Disney Channel had nothing to do with the mix-up. Parents were, understandably, pretty upset.