Big screen slip-ups from the likes of Tom Cruise, Bruce Willis and Tippi Hedren. Mark Ruffalo puts his foot in it when he reveals the plot of Avengers: Infinity War. Fans are left baffled by Hollywood blockbuster Cats, and poor CGI befalls Justice League, with Henry Cavill's moustache getting attention for all the wrong reasons. Plus, Robert Downey Jr's Welsh accent in Dolittle leaves fans scratching their heads, and there's an uproar at the release of Monty Python's Life of Brian. Contributors include John Thomson, Patsy Kensit, comedian Rufus Hound and veteran actors Madeline Smith, Valerie Leon and Derren Nesbitt.