American pantomime incorporates audience participation. In 1993 there was a production of "Cinderella" at the UCLA Freud Theatre, starring Zsa Zsa Gabor. Pantomonium Productions has produced pantomimes annually in New York City since 2004. Stages Repertory Theatre in Houston, Texas, has been performing original pantomime-style musicals during the Christmas holidays since 2008: "Panto Sleeping Beauty", "Panto Pinocchio", "Panto Red Riding Hood", "Panto Mother Goose" and "Panto Goldilocks". Since 2004, People's Light and Theatre Company, in Malvern, Pennsylvania, has been presenting an annual Christmas pantomime season. Lythgoe Family Productions has produced pantomimes each winter since 2010 in California. Their first production was "Cinderella"
Baron Zemo Avengers" #4 (March 1964); the character did not actually appear in person and was not identified as Heinrich Zemo until "The Avengers" #6 (July 1964) and "Sgt. Fury and His Howling Commandos" #8, in the same month. Zemo was retroactively added into the history of Captain America upon the hero's reintroduction to the Silver Age two issues prior. The character subsequently appears in "The Avengers" #7 (August 1964), #9-10 (October–November 1964), "Tales of Suspense" #60 (December 1964), and "The Avengers" #15 (April 1965), in which he is killed. Since then Helmut Zemo (Heinrich Zemo's son) uses the Baron Zemo title