Wizards vs Aliens is a British science fantasy television programme produced by BBC Cymru Wales and FremantleMedia Enterprises for CBBC and created by Russell T Davies and Phil Ford.

Production-wise, Wizards vs Aliens was created to fill the schedule gap left by the Doctor Who spin-off The Sarah Jane Adventures after its cancellation due to the death of the programme's lead Elisabeth Sladen.

Co-creator and former executive producer Russell T Davies stated that the programme could "easily run for ten years",[3] but by January 2015, the series had been placed on hiatus due to budget constrictions.

The first series focuses on Tom Clarke, a 16-year-old wizard, and his adolescent best friend Benny Sherwood as they come across the forces of an alien race called the Nekross who have invaded Earth to consume anything or anyone connected to magic.

The second series continues the battle between the two sides and sheds more focus on magical creatures and locations and Jathro and Kooth's plan to overthrow the Nekross royals.