Pokémon
Opposites Interact!
TV Flash files “Opposites Interact!” as hour 639 of 1220 in the TV Flash guide — Pokémon (1998–present (U.S.)) on Kids' WB/Syndication, season 13, episode 17, aired 2010-09-25, 22 min.
From the desk
How this hour is filed
This leaf is S13E17: listed hour 639 of 1220 in the Pokémon guide, hour 17 of 34 in season 13. It aired 2010-09-25 (22 min). The listed hour before it is “Last Call, First Round!” (S13E16). Next is “Coming Full Festival Circle!” (S13E18). Broadcast log — titles and dates, not a plot bible.

Catalog log
Broadcast listing — not a TV Flash recap.
The Grand Festival continues and Dawn and her rivals have made it past the appeals round, and have moved on to the battle rounds. Dawn's first opponent is Ursula, who decides to use Gabite and and her newly evolved Flareon. Along with Mamoswine and Pachirisu, will Dawn be able to defeat Ursula and progress to the Top 16 round?
Viewer FAQ
Where does Opposites Interact! sit in the Pokémon guide?
S13E17 is listed hour 639 of 1220 — hour 17 of 34 in season 13, season 13 episode 17.
When did Pokémon S13E17 air?
Opposites Interact! aired 2010-09-25 and is listed at 22 minutes.
Do I need the games first?
The TV series is one engine with the games and cards, not a homework prerequisite. U.S. breakthrough is 1998 anime syndication as childhood OS.
In the series
Why this series still plays
A ten-year-old, a yellow mouse, and a globetrotting checklist that became a childhood operating system. Anime lands in American syndication as one engine with the games and cards — catch, train, argue about types. Kids’ TV as collection ritual, gym-badge serialization, and the rare cartoon that still prints money because the adventure never quite finishes.
The work, first: a young trainer, a yellow mouse, a globetrotting checklist that became a childhood operating system. Based on Game Freak/Nintendo games, the anime's U.S. TV breakthrough in 1998 (Kids' WB and syndication) detonated a multi-platform kids' empire: games, cards, films, toys, one engine. Satoshi Tajiri and Kunihiko Yuyama's world turned anime into mainstream American children's programming. Rica Matsumoto and Veronica Taylor as Ash across languages; Ikue Otani's Pikachu. Catch, train, argue about…
Filed against
- Rica Matsumoto as Ash Ketchum (JP)
Rica Matsumoto voices Ash Ketchum on Pokémon — the ten-year-old whose globetrotting checklist became a childhood operating system in Japanese, then a syndication engine abroad. Catch, train, argue about types. TV Flash files her as 1990s…
- Veronica Taylor as Ash Ketchum (US early)
Veronica Taylor was early U.S. Ash Ketchum on Pokémon — a ten-year-old, a yellow mouse, a globetrotting checklist that became a childhood operating system. Anime landed in American syndication as one engine with the games and cards:…
- Ikue Otani as Pikachu
Ikue Otani voiced Pikachu as a childhood operating system — a ten-year-old, a yellow mouse, anime landing in American syndication as one engine with the games and cards. Catch, train, argue about types. TV Flash files her as 1990s kids-TV…