When you put four pro wrestlers in a ring, you double the athleticism, mischief, and entertainment. That's the equation behind The Pro Wrestling Hall of Fame: The Tag Teams, the first comprehensive and historical look at wrestling's tag team phenomenon. It contains hundreds of extensive interviews with well-known wrestlers, promoters, and managers - a who's who of wrestling since the 1950s- to reveal tales of pain, measly payoffs, and a trade that was practised as much for love as money.