- He is similar to the Werewolf from the Monster Fighters theme, but with sleeves and gray fur.
- He appears to be the "Werewolf" version of the Lumberjack from series 5, as his shirt also bears the name 'Kal' in green lettering on his chest.
- He uses the dual-molded legs that debuted in 2015.
- He has a new werewolf head, which was created to give the tail piece more space in the upright position.
- He reuses Rocket Raccoon's tail piece.
- He bears a resemblance to the Big Bad Wolf.
- He makes a cameo in LEGO City Adventures; under the name Larry, who a bites a Firefighter.
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