Arthur - Series 4 - 10. Attack of the Turbo Tibbles/DW Tricks the Tooth Fairy
Animated adventures. The Tibble twins rebel after seeing a cartoon. DW wants to extract a tooth and get rich.
The Tibble twins watch a violent cartoon and think they are the same characters with the same superpowers, and become out of control. Unfortunately their role playing leads to DW getting hurt.
After discovering the tooth fairy leaves money behind, DW is determined to extract a tooth and get rich quick. How else is she going to find the money to buy her own Fluffy Unicorn clothes horse and barn?