Purin's Song, Papa's Song! : Season 8 Episode 46

On their way to the Battle Arena, Ash and his friends are snagged by a net trap. But for once, it's not Team Rocket--it's a fellow named Mitch and his Loudred, and they're tyring to catch Jigglypuff! Mitch used to be a company executive until his daughter Lisa requested a Jigglypuff for her birthday, and for six months he's been in the woods trying to get one. Every Jigglypuff comes to tease him, and every day Jigglypuff gets away scot free. Plus, Lisa's birthday is tomorrow! Ash decides to help Mitch out, but Jigglypuff puts everyone to sleep, even Team Rocket. ...