Sean Masterson was an improvisational performer on which Drew Carey's show?
Sean Masterson Sean Masterson is a comedy actor, writer, director and producer known for his work with Drew Carey, writing on "The Drew Carey Show", and as an improvisational performer on "Whose Line Is It Anyway?" spin-offs "Drew Carey's Green Screen Show", and "Drew Carey's Improv-A-Ganza".
Matt Walsh (comedian) Matthew Paul Walsh (born October 13, 1964) is an American actor, comedian, director, and writer best known as a founding member of the Upright Citizens Brigade improvisational sketch comedy troupe and for playing Mike McLintock on the HBO series "Veep", a role for which he has received two Primetime Emmy Award nominations. He also previously starred in short-lived comedy programs such as "Dog Bites Man" on Comedy Central and "Players" on Spike TV. He also starred in the 2014 disaster movie "Into the Storm".