Rob U. Blind, The Traveling Salesman (Episode 2: Defeeted) Lazycus (Episode 2: Defeeted) Sherlock Foams, Private Eye (Episode 6: Swiped Sweets) Sportacus (Episode 8: Sportafake) The Birthday Fairy (Episode 9: Happy Brush Day) Scottie The Scoutmaster (Episode 10: Lazy Scouts) Dr. Rottenstein (Episode 11: Dr. Rottenstein) Rottenbeard (Episode 12: Rottenbeard) A Purple Dinosaur (Episode 13: Cry Dinosaur) A Royal Messenger (Episode 19: Prince Stingy) The Rotten Kid (A Cowboy) & A Gorilla (Episode 21: Play Day) Soccer-Bot 6000 (Episode 24: Soccer Sucker) Miss Roberta, Manners Expert (Episode 25: Miss Roberta) Mayor Fordmil Meansbad (Episode 27: Secret Agent Zero) Santa Claus (Episode 29: LazyTown's Surprise Santa) A Purple Cow (Episode 30: Robbie's Greatest Misses) A Giant Carrot, Apple, and Banana (Episode 31: Sports Candy Festival) Zobbie, the Space Alien (Episode 33: Ziggy's Alien) Johnny B. Badd (Episode 35: Rockin' Robbie) A Giant Purple Bush (Episode 36: Little Sportacus) A Garbage Man (Episode 37: Trash Trouble) The Mayor (Episode 38: Double Trouble) A Ghost (Episode 39: Haunted Castle) A Snow Monster (Episode 40: The LazyTown Snow Monster) Roberto the Ringmaster (Episode 41: The LazyTown Circus) Professor H.R. Rottenein (Episode 42: School Scam) Rob R. Robley, Newsman (Episode 43: Pixel TV) The Purple Legend (Episode 43: Pixel TV) Chef Robert (Episode 43: Pixel TV) A Gorilla (Episode 43: Pixel TV) The Shaking Cup Man (Episode 44: Friends Forever) The Stamp Guy (Episode 45: Energy Book) The Giant Wall Builder (Episode 46: Birthday Surprise) Bob Wired, Technician (Episode 47: LazyTown goes Digital) The Big Bad Wolf (Episode 49: Once Upon A Time) The Dance Instructor (Episode 51: Dancing Dreams)