Undersea Kingdom
- Curs: 1936
- País: United States of America
- Gènere: Action, Fantasy, Science Fiction
- Estudi: Republic Pictures
- Paraula clau: submarine, atlantis, movie serial, robots
- Director: B. Reeves Eason, Joseph Kane
- Repartiment: Ray Corrigan, Lois Wilde, Monte Blue, William Farnum, Boothe Howard, Raymond Hatton