Packed to the Rafters

Risky Business (4x15)

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Ben initiates a night on the town with the boys, and everyone is impressed by the up-market nightclub who's owner is courting Ben as a potential investor in his next business venture, causing alarm bells to immediately sound for Nathan. Meanwhile, Carbo and Retta reassess their own sex but a return to the club prompts them to take their own risks, which, funnily enough, become a little too public