Hannah Wengard Anna Sjoblom Actor Patrick Buchanan Bruce Ismay Actor Gerry O'Brien Captain Smith Actor Sara Diab Celiney Yasbeck Actor Adam Rhys-Charles Charles Lightholler Actor Lisa Hogg Charlotte Collyer Actor Steffan Boje Cosmo Duff Gordon Actor Killian Filan Daniel Buckley Actor Charlotte McCurry Eleanor Cassebeer Actor Andrew Doherty Eugene Daly Actor Ciaran McCourt Fred Barrett Actor Matthew Cassidy Fred Fleet Actor Tyger Drew-Honey Harold Bride Actor Ian Davidson Harold Cottom Actor Michael Johnston Harvey Colllyer Actor Forrest Bothwell Herbert Stone Actor Parnell Scott Jack Phillips Actor Rhys Mannion Jack Thayer Actor Ethan Mchale Joseph Boxhall Actor Candida Gubbins Lucy Duff Gordon Actor Charlotte Lavery Majorie Collyer Actor Oisín Thompson Officer Lowe Actor Jonny Everett Thomas Andrews Actor Dino Luca Thomas Dillon Actor Vicky Allen Violet Jessop Actor Sara Dylan Enquiry Interviewer Actor Suzannah Lipscomb Self Martha Newson Self Jeanette Winterson Self JJ Chalmers Self Nadifa Mohamed Self Helen Sage Film Editor Hugh Ballantyne Director Rebecca Fairbank Producer Kieran Doherty Executive Producer Matthew Worthy Executive Producer