Comedian Bobcat Goldthwait directs this riveting documentary profile of the little-known but powerful comedy club owner, Barry Crimmins. Crimmins, also a comedian in the 1980s, held nothing back onstage; whether ranting about abolishing the Catholic Church or eviscerating the political figures of the time, his style was always scathing, clever and sardonic. A victim of heinous abuse as a small child, Crimmins made it his life's mission to expose online child predators, even taking AOL to court over their weak safeguards against child pornography. Interviews with comics such as Margaret Cho, Marc Maron, Patton Oswalt and Tom Kenny pay tribute to this complicated and brilliant man.