<Li> Colin Donnell as Tommy Merlyn / Prometheus (Earth - X) </Li> <Ul> <Li> Paul Blackthorne as SS Sturmbannführer Quentin Lance (Earth - X) </Li> </Ul> <Li> Paul Blackthorne as SS Sturmbannführer Quentin Lance (Earth - X) </Li> <Ul> <Li> David Ramsey as John Diggle </Li> <Li> Susanna Thompson voices the timeship Wellenreiter's A.I. </Li> </Ul>

The legends of tomorrow season 3 episode 8