1970s Australia: A 200-ton blue whale washes up on the beach and the kids think it's the biggest thing that's ever happened. Behind closed doors, the Mums and Dads of this quiet suburban culdesac celebrate in their own way, by joining the sexual revolution. It’s a time of boxed wine, bad hair, styles and choices, but good times. And like the rotting whale, it's all about to go spectacularly wrong.
