Fan Casting John Hasler as Tweek Tweak in South Park (British Voice Cast) Series 9

John Hasler is known for his roles in Thomas & Friends: Sodor's Legend of the Lost Treasure: The Movie, Thomas & Friends: The Great Race, and Thomas & Friends: Journey Beyond Sodor - The Movie. He has been suggested by fans for 296 roles on myCast, including Thomas the Tank Engine in New Adventures of Thomas (Hasbro-Owned Thomas Reboot). Similar actors include Joseph May, Ben Small, and Daniel Radcliffe. John Hasler was suggested to play Tweek Tweak in South Park (British Voice Cast) Series 9 by user_253500. South Park (British Voice Cast) Series 9 has 16 roles, including Heidi Turner, Wendy Testaburger, and Bebe Stevens.