On a scratchy recording made in a Melbourne hotel room, a man admits to committing murder. But as journalist Alicia Bridges investigates the man on the tape known as Mr Big, she finds herself in a world of lies and subterfuge, where very few things are as they seem. The recording leads her deep inside an international controversy, to a world of secrets that powerful institutions don't want revealed. Mr Big is the latest season of Unravel, the ABC's award-winning true crime podcast. You can listen to the entire season now by searching for Unravel. More information Host and Reporter: Alicia Bridges Supervising Producers: Yasmin Parry and Alex Mann Producer and Researcher: Ayla Darling Theme: Martin Peralta and Ashley Cadell Sound Design: Hamish Camilleri Executive Producer: Tim Roxburgh Manager of Podcasts at ABC Audio Studios: Monique Bowley.