Rasmus Hardiker is an English actor. He first appeared in the television series The Rotters’ Club in 2005. The following year, he had his first movie role in Starter for 10. He next appeared in the films Magicians, I Want Candy and Faintheart. He then became known for starring as Ben in the television series Lead Balloon. In the 2010s, he starred in the musical series Groove High. He next played the voice of Rafik in Boyster. As of 2015, he stars in the animated show Danger Mouse. More recently, he landed the role of Kem in the American series Krypton. Currently, he also has voice roles in 101 Dalmatian Street and Numberblocks. Other film roles include Your Highness and Cockneys vs Zombies.