David Kwaku Asamoah Gyasi is an English actor. He is best known for his roles in Cloud Atlas and Interstellar, as well as the lead role of Lex Carnahan in The CW miniseries Containment. Film and television star who first gained fame portraying Romilly in the 2014 Christopher Nolan film Interstellar. He then went on to become Lex Carnahan in the CW television series Containment. He made his acting debut in 2003 playing a member of Ian's band in the Amanda Bynes film What a Girl Wants.
