Pocket Dragons Season 1 Episode 47 Pocket Dragon Adventures S01 E59 "Sleepwalk on the Wild Side"

While Cuddles is sleep-playing as "Sir Cuddles" (the heroic knight Cuddles becomes when he falls asleep), he is accidentally coated in a magical potion which causes him to take on a series of new personas, like "Black Jack Cuddles" the pirate and "Cuddles the Kid," a western hero. To make things even more difficult the magic word which wakes Cuddles up doesn't work on new Cuddles-characters...