LazyTown - Season 1 - Eps 12: Rottenbeard
Robbie tricks the kids into going on a treasure hunt for the LazyTown Stone and then tries to steal it from them until Sportacus arrives to stop Robbie, much like a mysterious hero once stopped the famed Rottenbeard.
About LazyTown

Title: LazyTown
First Air Date: 2004-08-16
Last Air Date: 2014-10-13
Status: Ended
Rating: 7.3/10 (from 109 votes)
Language: EN
Seasons: 5
Total Episodes: 78
Network: Nick Jr.
Genres: Comedy, Kids, Family
Production Companies: LazyTown Entertainment, Truenorth Productions
Synopsis
A pink-haired girl named Stephanie moves to LazyTown with her uncle (the mayor of LazyTown), where she tries to teach its extremely lazy residents that physical activity is beneficial.
Cast

Chloe Lang
Stephanie

Magnús Scheving
Sportacus

Stefán Karl Stefánsson
Robbie Rotten

Guðmundur Þór Kárason
Ziggy