Marshall Efron
From MediaWiki
Marshall Efron (born February 3, 1938) is an American actor, voice actor and writer. On film, he can be recognized as Brad in Bang the Drum Slowly and TWA in THX 1138. In voice-acting, he played mostly additional roles in shows such as The Smurfs, The Snorks and Shirt Tales. Perhaps his most famous voice-over role, however, is that of the villainous Synonamess Botch in the George Lucas-produced film Twice Upon a Time.
No, he's not related to Zac Efron.
