Video Sources
Pokémon: 1x21
Bye Bye Butterfree
When the party sees a flock of Butterfree flying above the ocean, Brock, as a Pokémon breeder, explains that it is the Butterfree’s egg-laying season.
1 - 1Pokémon - I Choose You! Apr. 01, 1997
1 - 2Pokémon Emergency! Apr. 08, 1997
1 - 3Ash Catches a Pokémon Apr. 15, 1997
1 - 4Challenge of the Samurai Apr. 22, 1997
1 - 5Showdown in Pewter City Apr. 29, 1997
1 - 6Clefairy and the Moon Stone May. 06, 1997
1 - 7The Water Flowers of Cerulean City May. 13, 1997
1 - 8The Path to the Pokémon League May. 20, 1997
1 - 9The School of Hard Knocks May. 27, 1997
1 - 10Bulbasaur and the Hidden Village Jun. 03, 1997
1 - 11Charmander - The Stray Pokémon Jun. 10, 1997
1 - 12Here Comes the Squirtle Squad Jun. 17, 1997
1 - 13Mystery at the Lighthouse Jun. 24, 1997
1 - 14Electric Shock Showdown Jul. 01, 1997
1 - 15Battle Aboard the St. Anne Jul. 08, 1997
1 - 16Pokémon Shipwreck Jul. 15, 1997
1 - 17Island of the Giant Pokémon Jul. 22, 1997
1 - 18Beauty and the Beach Jul. 29, 1997
1 - 19Tentacool & Tentacruel Aug. 05, 1997
1 - 20The Ghost of Maiden's Peak Aug. 12, 1997
1 - 21Bye Bye Butterfree Aug. 19, 1997
1 - 22Abra and the Psychic Showdown Aug. 26, 1997
1 - 23The Tower of Terror Sep. 02, 1997
1 - 24Haunter Versus Kadabra Sep. 09, 1997
1 - 25Primeape Goes Bananas Sep. 16, 1997
1 - 26Pokémon Scent-sation! Sep. 23, 1997
1 - 27Hypno's Naptime Sep. 30, 1997
1 - 28Pokémon Fashion Flash Oct. 07, 1997
1 - 29The Punchy Pokémon Oct. 14, 1997
1 - 30Sparks Fly for Magnemite Oct. 21, 1997
1 - 31Dig Those Diglett! Oct. 28, 1997
1 - 32The Ninja-Poké Showdown Nov. 04, 1997
1 - 33The Flame Pokémon-athon! Nov. 11, 1997
1 - 34The Kangaskhan Kid Nov. 18, 1997
1 - 35The Legend of Dratini Nov. 25, 1997
1 - 36The Bridge Bike Gang Dec. 02, 1997
1 - 37Ditto's Mysterious Mansion Dec. 09, 1997
1 - 38Cyber Soldier Porygon Dec. 16, 1997
1 - 39Pikachu's Goodbye Apr. 16, 1998
1 - 40The Battling Eevee Brothers Apr. 16, 1998
1 - 41Wake Up, Snorlax! Apr. 23, 1998
1 - 42Showdown at Dark City Apr. 30, 1998
1 - 43The March of the Exeggutor Squad May. 07, 1998
1 - 44The Problem with Paras May. 14, 1998
1 - 45The Song of Jigglypuff May. 21, 1998
1 - 46Attack of the Prehistoric Pokémon May. 28, 1998
1 - 47A Chansey Operation Jun. 04, 1998
1 - 48Holy Matrimony! Jun. 11, 1998
1 - 49So Near, Yet So Farfetch'd Jun. 18, 1998
1 - 50Who Gets to Keep Togepi? Jun. 25, 1998
1 - 51Bulbasaur's Mysterious Garden Jul. 02, 1998
1 - 52Princess vs. Princess Jul. 09, 1998
1 - 53The Purr-fect Hero Jul. 09, 1998
1 - 54The Case of the K-9 Caper! Jul. 16, 1998
1 - 55Pokémon Paparazzi Jul. 23, 1998
1 - 56The Ultimate Test Jul. 30, 1998
1 - 57The Breeding Center Secret Aug. 06, 1998
1 - 58Riddle Me This (1) Aug. 13, 1998
1 - 59Volcanic Panic (2) Aug. 20, 1998
1 - 60Beach Blank-Out Blastoise Aug. 27, 1998
1 - 61The Misty Mermaid Sep. 03, 1998
1 - 62Clefairy Tales Sep. 10, 1998
1 - 63The Battle of the Badge Sep. 17, 1998
1 - 64It's Mr. Mime Time! Sep. 24, 1998
1 - 65Holiday Hi-Jynx Oct. 05, 1998
1 - 66Snow Way Out! Oct. 05, 1998
1 - 67Showdown at the Po-ké Corral Oct. 08, 1998
1 - 68The Evolution Solution Oct. 15, 1998
1 - 69The Pi-Kahuna Oct. 22, 1998
1 - 70Make Room for Gloom Oct. 29, 1998
1 - 71Lights, Camera, Quack-tion Nov. 05, 1998
1 - 72Go West Young Meowth Nov. 12, 1998
1 - 73To Master the Onixpected! Nov. 19, 1998
1 - 74The Ancient Puzzle of Pokémopolis Nov. 26, 1998
1 - 75Bad to the Bone Dec. 03, 1998
1 - 76All Fired Up! Dec. 10, 1998
1 - 77Round One - Begin! Dec. 17, 1998
1 - 78Fire and Ice Dec. 24, 1998
1 - 79The Fourth Round Rumble Jan. 01, 1999
1 - 80A Friend in Deed Jan. 07, 1999
1 - 81Friend and Foe Alike Jan. 14, 1999
1 - 82Friends to the End Jan. 21, 1999