The Imposter (miniseries)

Summary

The Imposter is an Australian-British co-commissioned drama series for 5 and Network 10. The series was created and executively produced by Jason Herbison. The series focuses on matriarch Helen, played by Jackie Woodburne, who refuses to sell her seaside hotel amid pressure from her three children. When the daughter she gave up for adoption appears, a mystery surrounds Helen's secret. In the United Kingdom, The Imposter aired on 15 December 2025 on 5. In Australia, The Imposter aired on 21 December 2025 on Network 10.