Have you confused flash with fresh? Perhaps Hancock will help people more. His good friend and sometimes costar is well known for his bipolar episodes including ranting whilst waving a gun around in a street.
Don't ever recall such rumours about Hancock. The closet was more his issue.
OK, I get the clues about Hancock/Legend.
But I can't work out the 'sometimes costar' - film or TV? 'sometime' does that = more than one film together?
Who is known for waving a gun around in the street in a bipolar episode? Google not helping.