Dani is a teenage actress and singer who is regularly left in charge of her younger brother Max, his friend Ben, and their youngest baby sibling, "the baby from hell" who is only shown in a cot. As they go about their lives, they encounter some bizarre situations. Meanwhile, two aliens known as Coordinators observe their actions.

• Dani Harmer
• James Gandhi
• Sebastian Applewhite
• Klariza Clayton
• Harry Culverhouse
• Darragh Mortell
• Zoe Salmon
• Gaynor Faye