The adventures of the richest boy in the world and his friends and servants.
Cast:Frank Welker , Nancy Cartwright , Robert Ridgely , Sparky Marcus , Christian Hoff , William Callaway , Joan Gerber , Dick Beals , Janet Waldo , Stanley Jones , Kenneth Mars , Ed Begley Jr. , Joyce Jameson , Tress MacNeille , Casey Kasem , Alan Oppenheimer , Rodger Bumpass , Hal Smith
Notable people in the world are being shrunk by The Collector and placed inside drinking glasses on a shelf in his castle.
Dollar decides to be dignified like Cadbury.
In England, a crook was searching for accounting ledgers at Castle Rich, but gets haunted by ghosts resembling ancestors of Richie and his parents.
Professor Keenbean's growth formula comes in contact with an ape in Africa, and attacks Richville.
While swimming in the ocean, Gloria stubs her toe against an oyster that has a giant black pearl, and Richie finds a good use for it.
Uncle Alfalfy invites Richie to prepare for a hoedown at his cottage, but is unable to come over right away, so he sends Cadbury over, where he is assigned to clean up the residence.
Richie tries to solve a mystery of the missing jade Maltese Monkey statuette, which is claimed by one of the suspects to be up for auction because the museum needs the money.
Professor Keenbean is about to try out his latest invention, the Sky Hook, which gets stolen by a guy named Ozone to use for robbing banks in five cities represented by the letters in his name.