What medium of communication does Oliver Queen and Stephen Amell have in common?
Stephen Amell Stephen Adam Amell (born May 8, 1981) is a Canadian actor. He is best known for portraying Oliver Queen / Green Arrow in the Arrowverse television franchise (based on the comic character of the same name) and Casey Jones in "".
Henry Oliver Admiral of the Fleet Sir Henry Francis Oliver, {'1': ", '2': ", '3': ", '4': "} (22 January 1865 – 15 October 1965) was a Royal Navy officer. After serving in the Second Boer War as a navigating officer in a cruiser on the Cape of Good Hope and West Coast of Africa Station, he became the first commanding officer of the new navigation school HMS "Mercury" in the early years of the 20th century. He went to be commanding officer first of the armoured cruiser HMS "Achilles" and then of the new battleship HMS "Thunderer" before becoming Director of the Intelligence Division at the Admiralty.