Woah Slow down Robert, Avengers front man Robert Downey Jr straight up walked out an interview after the subject seemed to drift away from talk of his new flick. <br /> The actor seemed increasingly uncomfortable when the discussion turned from work to more personal issues such as prison, drink, drugs and his paternal relationship. Channel 4 reporter Krishnan Guru-Murthy has posted about the incident on twitter writing 'Oh dear, Abrupt end to out Robert Downey Jr Interview when we started talking about jail and drugs'.