The new Peacock docuseries 'Gary' delves into the life of child star Gary Coleman, famed for his role as Arnold Jackson in 'Diff’rent Strokes'. Despite his early success and becoming the highest-paid child actor, Coleman faced typecasting and financial struggles, leading to a hiatus from acting. Diagnosed with a congenital kidney disease, he endured health issues throughout his life, culminating in a tragic fall that resulted in his death at age 42 in 2010. The documentary features insights from friends and colleagues, including Dion Mial, who reflects on Coleman's life as a cautionary tale filled with both disappointments and triumphs. Additionally, it touches on the complexities of celebrity and the darker aspects of Coleman's later life, including allegations of domestic violence. Ultimately, 'Gary' aims to provide a comprehensive view of Coleman’s legacy amid the ongoing scrutiny of child actors' treatment in the industry.