Sonic, Knuckles, and Tails reunite against a powerful new adversary, Shadow, a mysterious villain with powers unlike anything they have faced before. With their abilities outmatched in every way, Team Sonic must seek out an unlikely alliance in hopes of stopping Shadow and protecting the planet.

When a doubting young boy takes an extraordinary train ride to the North Pole, he embarks on a journey of self-discovery that shows him that the wonder of life never fades for those who believe.

Follow Robbie Williams' journey from childhood, to being the youngest member of chart-topping boyband Take That, through to his unparalleled achievements as a record-breaking solo artist – all the while confronting the challenges that stratospheric fame and success can bring.