Lunatics is an Australian mockumentary comedy television series that premiered on Netflix on 19 April 2019.

[1][2] Lunatics is a mockumentary series that explores the lives and narrative of six different characters, all played by Lilley.

The characters include fashion retailer Keith Dick; estate agent Quentin Cook; 7-foot college student Becky Douglas; 12-year old Gavin McGregor, who is an heir to an earldom; ex-pornstar Joyce Jeffries; and South African Jana Melhoopen-Jonks, a celebrity pet psychic who is also a lesbian.

[4] A review notes that Lunatics follows Lilley's previous series, Summer Heights High, but the universe expanded past the school.

[8] Alongside the series order announcement, it was confirmed that Lilley would star in the lead role.