SOME of the best comic acting you'll see all summer will come from the animated clay animals starring in "Creature Comforts." An American version of a British series based in turn on a short film by Nick Park (the creator of Wallace & Gromit), it puts the unrehearsed words of ordinary people into the mouths of Plasticine dogs, cats, horses, pigs, porcupines, monkeys, pandas, crabs, sharks, roaches and whatever other animals seem appropriate or appropriately ironic to the subject or voice.
