Mr. Smith Goes to Washington
... that the 1962 ABC sitcom Mr. Smith Goes to Washington featured a television appearance by mime artist Harpo Marx?
... that the 1962 <a href="./American_Broadcasting_Company" id="mwBng" rel="mw:WikiLink" title="American Broadcasting Company">ABC</a> <a href="./Sitcom" id="mwBnk" rel="mw:WikiLink" title="Sitcom">sitcom</a> <i id="mwBno"><b id="mwBns"><a href="./Mr._Smith_Goes_to_Washington_(TV_series)" id="mwBnw" rel="mw:WikiLink" title="Mr. Smith Goes to Washington (TV series)">Mr. Smith Goes to Washington</a></b></i> featured a <a href="./Television" id="mwBn0" rel="mw:WikiLink" title="Television">television</a> appearance by <a href="./Mime_artist" id="mwBn4" rel="mw:WikiLink" title="Mime artist">mime artist</a> <a href="./Harpo_Marx" id="mwBn8" rel="mw:WikiLink" title="Harpo Marx">Harpo Marx</a>?