A kid plays the old novelty song "Purple People Eater" and the creature actually appears. The two then proceed to help an elderly couple who are being evicted by their greedy landlord.
Ned Beatty
as Grandpa
Shelley Winters
as Rita
Neil Patrick Harris
as Billy Johnson
Peggy Lipton
as Mom
Chubby Checker
as Chubby Checker
Little Richard
as Mayor
James Houghton
as Dad
Thora Birch
as Molly Johnson
John Brumfield
as Mr. Noodle
Molly Cheek
as Mrs. Orfus
Sheb Wooley
as Harvey Skitters
Shonda Whipple
as Allison