There are few better emblems of our unique pop-culture tableau than Tom Green. The Ottawa native’s eponymous 1999 MTV show, highlighted by its goateed host’s stunted on-air persona and willingness to suckle cow’s teats, somehow led to the cover of Rolling Stone, hosting duties on Saturday Night Live, lyrical citation from Eminem, a studio-backed cinematic tour de something named Freddy Got Fingered, and, most sensational, a brief marriage to Drew Barrymore. More than a decade since that heady time, Green is two seasons deep into Tom Green Live!, an intimate, unrehearsed, uncensored hour-long talk show (guests have ranged from Sandra Bernhard to Dan Rather) that airs weeknights on Axs TV, the network formerly known as HD Net. And while that means a more reserved Green as host and interviewee, Tgl! still features some of the 42-year-old entertainer’s trademark unpredictability, such as having fans mail in used cassettes...