SeaChange is a popular Australian television show that ran for 39 episodes from 1998 to 2000 on the ABC. It was created by Andrew Knight and Deborah Cox and starred Sigrid Thornton, David Wenham, William McInnes, John Howard, Tom Long and Kerry Armstrong. The director was Michael Carson.

Filming was based at Barwon Heads, Victoria and St Leonards, Victoria, both locations being on the Bellarine Peninsula. A number of streets in the St Leonards Sea Change Estate have since been named to acknowledge some of the characters of the series. Many scenes were also filmed in Williamstown, including the exterior of the Williamstown Life Saving Club, which became the court house of Pearl Bay.

A timid butcher and his drama queen twin sister quit the hostile confines of post- Brexit Britain and adventure to Australia in search of their birth mother, but the seemingly tolerant townsfolk are hiding a dark, meaty secret.

Mark “Chopper” Read established a reputation of infamy by becoming one of the toughest criminals in Australian history. But in order to secure the affections of the woman he loves, Chopper fights to go straight. Yet the sins of his past, his ego and an ongoing feud with Syd Collins will make his hopes of a straight life a dangerous and near-impossible enterprise. Underbelly Files: Chopper explores the collision of Chopper’s two competing identities — the myth and the man.