Tim Vine’s first customer at his antique shop is presenter Ore Oduba, who wants Tim to mend his golden arrow so Tim steps into the time machine inside his grandfather clock to return to the year 1215, where he meets Ore in the guise of Robin Hood, pining for Maid Marion. The merry men persuade Tim to act as match-maker but Marion falls for Tim – who must ensure that the couple are united, defeat the evil sheriff of Nottingham and return to the present with the arrow intact.