Pokemon Season 1 Episode 37 - Ditto's Mysterious Mansion

⁣During a storm, Ash and his friends arrives at a mysterious Mansion.
While at the Mansion, Ash met a girl with a Ditto that doesn't transform
well. Ash and his friends decide to help out the girl Deplica and her
Ditto. Meanwhile, Team Rocket tries to steal the Ditto so it can
transform into a Dratini which they can give to the boss.