Once Upon a Time is a fantasy TV series that features Tom Ellis in a guest role as Robin Hood. The show takes place in the fictional town of Storybrooke, where fairy tale characters are trapped in the modern world with no memory of their true identities. As Robin Hood, Tom Ellis brings a charming and swashbuckling energy to the character, adding depth to the show's ensemble cast. Once Upon a Time is a captivating series that weaves together classic fairy tales with a modern twist.