This animated movie with Porky Pig and Daffy Duck puts its classic characters through a depressingly witless and vulgar adventure.

That's the doomsday scenario in "The Day the Earth Blew Up: A Looney Tunes Movie," a delightfully gonzo, proudly old-school cartoon adventure where problems are solved the right way, with oversized mallets and makeshift gadgets, as well as a healthy dose of friendship and teamwork.