Treehouse TV USA (Arthur) is Pikachufreak's idea where the 1996 Arthur cartoon airs on Treehouse TV, spanning over ??? seasons and ??? episodes.
- Arthur Read (Michael Yarmush, Season 1-5) (Justin Bradley, Season 6) (Mark Rendall, Season 7-8) (Cameron Ansell, Season 9-11) (Dallas Jokic, Season 12-15) (Drew Adkins, Season 16-17) (William Healy, Season 18-present)
- D.W. Read (Michael Caloz, Seasons 1–3) (Oliver Grainger, Seasons 4–6) (Jason Szwimmer, Seasons 7–10) (Robert Naylor, Seasons 11–15) (Jake Beale, Seasons 16–17) (Andrew Dayton, Season 18–present)
- Buster (Daniel Brochu)
- Francine (Jodie Resther)
- Muffy (Melissa Altro)
- Brain (Luke Reid, Seasons 1–4) (Steven Crowder, Seasons 5–6) (Alex Hood, Seasons 7–9) (Paul-Stuart Brown, Seasons 9–11) (Lyle O'Donohoe, Seasons 12–15) (Siam Yu, Seasons 16–present)
- Binky (Bruce Dinsmore)