Buizel was first seen in "Ash Ketchup Vs. Dawn" where he battled against Ash and his Pikachu but lost. Ash reveals at the end of the battle that it was a bet and so Ash was able to "go on top" during intercourse with Dawn. Buizel replied with "that's your problem" until Pikachu propositioned him for sex.
- Buizel was voiced by Miguel Fernandez, who also voices Pikachu.