Pokemon Episode 21 - Bye Bye Butterfree
Season 1: Indigo League
| EP# | English title Japanese title | Air Date | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| J# | E# | Japan | |||||||||||||||||||||||||
| United States | |||||||||||||||||||||||||||
| 21 | 21 | "Bye Bye Butterfree" (Bye Bye Butterfree) "Bai Bai Batafurī" (バイバイバタフリー) | August 19, 1997 | October 5, 1998 |
| As the group continues on their way, they notice a flock of Butterfree out over the ocean. Brock informs Ash that it is the mating season for all of the Butterfree. Ash decides to release his Butterfree so that it can mate. However, Team Rocket has plans to steal all the Butterfree. | ||||
