Granted unprecedented access, Berlinger captures renowned life and business strategist Tony Robbins behind the scenes of his mega seminar Date with Destiny, pulling back the curtain on this life-altering and controversial event, the zealous participants and the man himself.

Espousing concepts that may at first glance seem obvious and uncomplicated ("Believe in yourself"), Tony Robbins became one of America's most influential and successful motivational speakers. Although his infomercial appears constantly on television, Robbins is nevertheless quite reclusive, and this episode of A&E's "Biography" sheds light on the enigmatic millionaire, who has advised everyone from jocks and rock stars to world leaders.