Trivia

The effect used to simulate 'wraithing' was inspired from Ghosts of Mars (2001).

Terri Dwyer was cast after proving to be popular with British audiences in Grange Hill (1978) and the popular youth soap opera Hollyoaks (1995).

Nick Cornwall's acting debut.

Writer James J. Powdrill went onto write and direct Monstrum (2013) the following year.

The second of four feature film produced by executive creative team Peter Wobser and Chris Leonard. Their professional relationship came to an end during production on Audax (2014), after which Wobser continued on alone.