CW | 9:00 pm
Though her mother (Jane Seymour) wants Alex (Ophelia Lovibond) to stay put and focus on her upcoming nuptials, the bride-to-be is spirited away by Hooten (Michael Landes) to search for an ancient book in the new episode "Rome." Indeed, that’s where the adventurers end up, and they gain access to the Sistine Chapel by questionable means. An alligator is among the perils they eventually face. Jonathan Bailey, Shaun Parkes and Jessica Hynes also star.