Sonic the Hedgehog 3 is now available to watch at home after becoming the highest-grossing movie of the series. The threequel has grossed more than $420 million worldwide following its release just before Christmas. It sees Sonic form an uneasy alliance with Dr Robotnik when a dangerous new enemy arrives in the form of Shadow.

It's only been a month since the Blue Blur tangled with his shadowy counterpart, but the third outing is already headed to home streaming platforms. Find out more below.

Spoiler warning for Sonic the Hedgehog 3's post-credits scenes The film's success doesn't appear to have come as a surprise to Paramount because the studio greenlit a fourth entry