Progress Theatre
...that Kenneth Branagh had his earliest theatre appearances with Progress Theatre, including one minor role of "second policeman"?
...that <a href="./Kenneth_Branagh" id="mwA_c" rel="mw:WikiLink" title="Kenneth Branagh">Kenneth Branagh</a> had his earliest <a href="./Theatre" id="mwA_g" rel="mw:WikiLink" title="Theatre">theatre</a> appearances with <b id="mwA_k"><a href="./Progress_Theatre" id="mwA_o" rel="mw:WikiLink" title="Progress Theatre">Progress Theatre</a></b>, including one minor role of "second policeman"?