Ep. 4: Team Rocket attempts to steal Pokemon from Professor Oak's lab while disguised as creatures.

4

Butch and Cassidy infiltrate Professor Oak’s laboratory in a helicopter to steal stored Pokemon, wearing disguises that fool local creatures until Oddish exposes them. Bulbasaur alerts Tracey, who discovers the theft after the villains have already looted the Poke Balls. As Butch and Cassidy attempt to escape via helicopter, they are hindered by an affectionate Nidoking and Muk. Tracey locates the hidden aircraft with Noctowl’s help, while Totodile warns Professor Oak and Delia. The group confronts the thieves, leading to a battle where Professor Oak’s Bulbasaur, Tracey’s Scyther, and Delia’s Mr. Mime defeat Team Rocket’s Hitmontop and Houndour. The villains are blasted away, ensuring the safety of the Pokemon and restoring peace to the lab.