If you're not all that familiar with Mel Gibson's father, "Last Week Tonight" host John Oliver would definitely recommend ...

Tonight host John Oliver has taken a swipe at Mel Gibson after a Department of Justice attorney suggested the actor was the reason she was fired.DOJ pardon attorney Elizabeth G Oyer was asked two ...

John Oliver on 'Last Week Tonight' - Credit ... Oliver then urged viewers to look at Gibson’s Wikipedia page “if you’ve ...