Listen to this article A brand new selection of LEGO BrickHeadz sets have been revealed! They include new Sonic The Hedgehog, Marvel and Disney characters. From Marvel we have Iron Spider-Man and Potted Groot. Sonic includes Knuckles & Shadow and finally Stitch from Disney’s Lilo & Stitch. All four LEGO BrickHeadz sets will be available 1st February. Iron Spider-Man (40670): Potted Groot (40671): Knuckles & Shadow (40672): Stitch (40674):