Pokémon
Spring Fever
TV Flash files “Spring Fever” as hour 190 of 1220 in the TV Flash guide — Pokémon (1998–present (U.S.)) on Kids' WB/Syndication, season 4, episode 31, aired 2001-03-08, 22 min.
From the desk
How this hour is filed
This leaf is S04E31: listed hour 190 of 1220 in the Pokémon guide, hour 31 of 52 in season 4. It aired 2001-03-08 (22 min). The listed hour before it is “Moving Pictures!” (S04E30). Next is “Freeze Frame” (S04E32). Broadcast log — titles and dates, not a plot bible.

Catalog log
Broadcast listing — not a TV Flash recap.
Continuing on their search for Articuno with Todd, Ash and friends stop for a snack break. A trio of Swinub appears and takes Misty's rice cake. They jump to pursuit and soon learn that these Pokemon belong to a father daughter team of water prospectors. The Swinub's keen sense of smell allows them to detect substances buried deep underground, and they use this to find areas for resorts to come and build hot springs. Impressed by their ability, Team Rocket decide to capture the Swinub trio.
Viewer FAQ
Where does Spring Fever sit in the Pokémon guide?
S04E31 is listed hour 190 of 1220 — hour 31 of 52 in season 4, season 4 episode 31.
When did Pokémon S04E31 air?
Spring Fever aired 2001-03-08 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…