He almost killed a former superhero by giving him homemade remedies

This basically blacklisted actor still directs.

He almost killed a former superhero though by giving him homemade remedies to try and break the former superhero’s drug addiction.

A real doctor stepped in and ended up reversing most of the damage caused.

Mel Gibson
Andrew Garfield
Hacksaw Ridge

Source: http://www.crazydaysandnights.net