Gerard Mannix Flynn: Gerard Mannix Flynn. Actor: Excalibur. Gerard Mannix Flynn was born on 4 May 1957 in Dublin, Ireland. He is an actor and writer, known for Excalibur (1981), Land Without God (2019) and Joyriders (1988).
Known For: Excalibur (Mordred's Lieutenant(as Mannix Flynn)), Land Without God (Writer), Joyriders (Thug in Men's Room), Inside (Writer(as Mannix Flynn))