This content is copyright of CelebMix.com. The cast for the upcoming West End production of Avenue Q has been announced. Celebrating its 20th anniversary, the production will open at Shaftesbury Theatre on March 20, 2026. The cast includes Emily Benjamin as Kate Monster and Lucy The Sl*t, Noah Harrison as Princeton and Rod, Meg Hateley as Mrs T and Bad Idea Bear, Oliver Jacobson as Brian, Charlie McCullagh as Nicky, Trekkie Monster and Bad Idea Bear, Amelia Kinu Muus as Christmas Eve and Dionne Ward-Anderson as Gary Coleman.