Aired Tuesday June 18, 8:35am - 9:00amon ITV2

Scooby-Doo and Guess Who?

Series 1 Episode 20: Too Many Dummies!

The team is back and just as courageous, adventurous, humorous and obsessed with cases like before. They are joined by celebrities in their adventures and ghost hunts and in search of puzzles to solve.

Category
Action / Adventure / Comedy / Mystery / Animated / Children
Original air date
2020-04-28
Cast and crew
  • Sean BishopDirector
  • Frank WelkerFred Jones/Scooby-Doo
  • Grey DeLisleDaphne Blake / Creepy Old Lady / Simone
  • Matthew LillardShaggy Rogers / Security Guard / Man With Monkey
  • Kate MicucciVelma Dinkley / Little Sally
  • Jeff DunhamJeff Dunham / Walter
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