live episode
... that Prince Charles made a cameo appearance in a live episode of British soap opera Coronation Street to celebrate the show's 40th anniversary in 2000?
... that <a class="mw-redirect" href="./Charles,_Prince_of_Wales" id="mwEqY" rel="mw:WikiLink" title="Charles, Prince of Wales">Prince Charles</a> made a cameo appearance in a <b id="mwEqc"><a class="mw-redirect" href="./Coronation_Street:_40th_anniversary_live_episode" id="mwEqg" rel="mw:WikiLink" title="Coronation Street: 40th anniversary live episode">live episode</a></b> of British soap opera <i id="mwEqk"><a href="./Coronation_Street" id="mwEqo" rel="mw:WikiLink" title="Coronation Street">Coronation Street</a></i> to celebrate the show's 40th anniversary in 2000?