Rigg was unaware that Price was married. References External links Theatre of Blood at Letterbox DVD 2005 National Theatre Production Putney Hippodrome at Cinema Treasures Photo of Putney Hippodrome 1973 films 1973 horror films 1970s comedy horror films 1970s serial killer films British comedy horror films British black comedy films British serial killer films Films directed by Douglas Hickox Films based on works by William Shakespeare Films shot in London Films about actors British films about revenge United Artists films Films adapted into plays 1973 comedy films Films with screenplays by Stanley Mann Films produced by Stanley Mann British exploitation films 1970s English-language films 1970s British films