Complex sentence: The captain is soon replaced by a 1936 graduate of the U.S. Naval Academy, Lieutenant Commander Phillip Queeg (Humphrey Bogart), a no-nonsense veteran who has seen years of stressful duty.
Split into simpler sentences: The captain is soon replaced by a 1936 graduate of the Naval Academy. Lt. Commander Phillip Queeg (Humphrey Bogart), a no-nonsense veteran who has seen years of stressful duty.