In which episode were there two Pikachus? While adding GIFs to our awesome Thrills and Spills chatroom, I came across an image of two Pikachus and a Togepi:



At first, I thought it was Ashachu, but it's not—just a Pikachu with bedhead.

Which episode/canon is this shot from?
That's Sparky, Ritchie's Pikachu. 

His first appearance was episode 78 of the original anime.