Medical Mayhem is the sixth episode of the third Season of Pokémon Puzzle League. It aired on October 16, 1999.
- In the middle of the battle with Gary, Ash ends up in big pain because his spleen has hurt him. So Mary, Misty, Tracey, Kevin, Mitchie and Doug rush him to the hospital. Dr. Anna and Dr. Proctor are there and discover that Ash is in big pain. Ash is then placed with an I.V. on his wrist and stays with the others for the day. Just then, Team Rocket and The Greaser Dogs arrive, disguised as Doctors, and check on Ash. They discover his spleen causing pain and they both rush him to the emergency room. However, just as Jessie is about to remove the spleen, she discovers that it is nowhere to be found. The spleen appears and then Misty challenges Team Rocket to a battle, with only Staryu and Politoed against Arbok and Weezing. After sending both trios flying. Ash has been much better and he thanks Anna and Proctor.
- Ash Ketchum (Veronica Taylor)
- Mary (Kerry Williams)
- Misty (Rachael Lillis)
- Tracey Sketchit (Ted Lewis)
- Jessie (Rachael Lillis)
- James (Eric Stuart)
- Meowth (Maddie Blaustein)
- Wobbuffet (Kayzie Rogers)
- Dr. Anna (Megan Hollingshead)
- Dr. Proctor (David Brimmer)
- Gary Oak (Jimmy Zoppi)
From Krypto The Superdog
- Kevin Whitney (Alberto Ghisi)
From The Accidentally Series
- Mitchie Ohara (Terri Hawkes)
- Doug Funnie (Tom McHugh)
- Cliff Feltbottom (Tom Kenny)
- Lube Ignatius (Carlos Alazraqui)
- Shriek Dubois (Maria Bamford)
- Who's That Pokémon: Chansey.
- Pokémon-a-Long: My Best Friends.
- This is the first time Ash gets in pain.
- Dr. Anna and Dr. Proctor debut.
- It is revealed that they both work at a hospital.
- Doug is seen in his Disney outfit, as does Skeeter.
- (The episode starts with Pokémon World playing)
- Chorus: So you wanna be the Master of Pokémon! Do you have the skills to be Number one!? I wanna take the ultimate step Find the courage to be bold (Pokémon) To risk it all and not forget The lessons that I hold I wanna go where no one's been Far beyond the crowd (Pokémon) Learn the way to take command Use the power that's in my hand Oh hey! We all live in a Pokémon world (Po-ké-mon) I wanna be the greatest Master of them all! (Greatest Master) We all live in a Pokémon world (Po-ké-mon) Put myself to the test To be better than all the rest Ungh! So you wanna be the Master of Pokémon! Do you have the skills to be Number one!? We all live in a Pokémon world (Po-ké-mon) I wanna be the greatest Master of them all! Pokémon!