Ensign O'Toole is a junior
officer aboard the fictional
destroyer USS
Appleby in the peacetime
United States Navy of the early 1960s. Also aboard the
Appleby are the ship's
executive officer,
Lieutenant Commander Virgil Stoner; its supply officer, the rich and usually befuddled
Lieutenant (junior grade) Rex St. John; and an assortment of zany crewmen, including
Chief Petty Officer Homer Nelson — who always seems to be in search of a
poker game and often butts heads with O'Toole — and
Seamen Gabby Di Julio, Howard Spicer, and Claude White. The nonchalant O'Toole is clever, speaks several languages, can answer any trivia question, and expresses expertise in almost any subject that comes up, but avoids doing work, preferring to spend his time pulling pranks and showing up the ambitious and overbearing St. John, usually with the enthusiastic help of the crew. The
Appleby′s
commanding officer never appears on camera; usually Lieutenant Commander Stoner relays his orders to the crew, although sometimes the commanding officer's voice is heard over the ship's "
squawk box." ==Cast==