A young boy accidentally discovers a portal found in every post box that takes him to Santa’s secret base of operations in the North Pole. There he discovers that Santa’s base is run like a spy organisation, with Santa Spies all around the world helping the man in red work out who is naughty and who is nice, kept alive by a scientific secret that has let Santa live for centuries.
But when the secret to Santa’s long life is under threat, Helix will need to team up with his dog Ribo and his secretive babysitter Dylan to save Santa, and any hope of having another Christmas ever again.