In 2013, he appeared in the final season of Him & Her as Becky's ex-boyfriend, Lee. Him & Her appears on BBC Three. Lee is a charming young lad which Becky's parents adore very much and prefer to be Becky's boyfriend more than Steve, who is played by Russell Tovey, and is Becky's fiancé. In 2014, Blood appeared in ITV's mystery drama The Bletchley Circle, as Ben, a police officer. Blood also appeared in the Channel 4 police comedy-satire Babylon. He also provides a voice in the video game Dragon Age: Inquisition.