Domenic "Mick" Gatto is an Australian businessman, widely suspected to be involved in the Melbourne underworld. Gatto is a professional mediator within the Victorian building industry; and a debt collector.
Tom Noble has been a journalist for more than twenty-five years, working mostly in newspapers. He is the author of the bestselling true crime books Untold Violence and Neddy, and is co-author of I, Mick Gatto.
Simon Westaway is an Australian actor, best known for portraying Domenic 'Mick' Gatto in the crime series Underbelly and its 2014 sequel, Fat Tony & Co.. He is also the voice behind the popular Foster’s beer commercials in the US, ‘Foster's. Australian for beer.’ His film credits include Happy Feet (2006), Australian Rules (2002) and The Thin Red Line (1998). Simon currently hosts the reality series Surf Patrol on the Seven Network.