Four-part period drama based on the maritime disaster of April 1912 that saw the supposedly unsinkable Titanic founder on its maiden voyage. The mini-series follows numerous characters, both real and fictional, as their stories unfold and intertwine. Tensions build between crew and passengers but when the ship hits an iceberg they all find themselves fighting for survival. The stars include Linus Roache, Celia Imrie, Toby Jones, Maria Doyle Kennedy and Lee Ross, with Stephen Campbell Moore as Titanic architect Thomas Andrews and David Calder as Captain Smith.