Cartoon All-Stars To The Rescue was a McDonald's-promoted special teaching kids the dangers of using illegal drugs. Their mission was an admirable one, because everyone knows the quickest way a kid can spiral down the tubes of madness is by lighting up a joint. The show starred characters from every hot cartoon series at the time, from The Smurfs to The Chipmunks to Alf Tales and beyond. Positive anti-drug messages aside, the real reason to track down this tape is clear: it's the largest crossover special in television history.