The Big C Season 3 (2010)

Cathy Jamison is a well adjusted suburban mother, that is until she is diagnosed with stage 4 melanoma. Reeling from her cancer diagnosis, The Big C gives her a new lease on life. Cathy's behavior becomes increasingly erratic as she attempts to hide her diagnosis from her misbehaving son, childish husband and eccentric brother. The lightness of having nothing to lose inspires her to live in the moment for the first time in her adult life. The once reserved school teacher becomes a vibrant, fearless woman on a mission to live the rest of her life to the fullest. From buying a flashy car to having a scandalous affair, Cathy Jamison takes viewers on a ride that they won't soon forget.