The Riddler Returns

The Riddler Returns is a Season 30 episode of The Adventures of Elmo and Grover.

Summary
Elmo and Grover need to rush against Sesame Street from the evil chance of The Riddler for some gardening chance.

Production credits
"THE RIDDLER RETURNS" "PBS Kids Sprout"
 * Created by
 * "Dong Yang Animation"
 * Theme by
 * "Shirley Walker"
 * Created by
 * Kevin Clash as Elmo
 * Frank Oz as Grover
 * John Glover as The Riddler
 * Don Messick as Scooby-Doo
 * Casey Kasem as Shaggy
 * Heather North as Velma
 * Daws Butler as Yogi Bear
 * Based on the PBS Kids Sprout Series
 * Super Grover Created by "PBS Kids Sprout"
 * 1995 Warner Bros
 * A Time Warner Entertainment Company