Flippy's Past

Flippy's Past is an episode of Welcome to Happy Tree Friends Land.

Starring

 * Casey
 * Mouse Ka-Boom
 * Sneaky

Appearances

 * Sniffles
 * Flippy

Summary
Sniffles builds a time machine, goes to Flippy's past, and joins an army. Casey then meets Flippy's old friend from the war and discovers what really happened and how Flippy turned himself into Evil Flippy, as well as how he won the war. But, she seems to mess up and needs to get back to her own time before she's too late.