Undersea City was created in 1958.
Undersea Fleet was created in 1956.
Undersea Trilogy was created in 1992.
Undersea Quest was created in 1954.
Naval Undersea Museum was created in 1995.
Undersea Kingdom was created on 1936-05-30.
Jules' Undersea Lodge was created in 1986.
Svalbard Undersea Cable System was created in 2004.
The Undersea World of Jacques Cousteau was created in 1968.
Naval Undersea Warfare Center was created in 1869.
Undersea volcanoes that erupt.
First time: undersea cavern. Second time:The cave of origin in sootopolis city
The duration of Undersea Kingdom is 3.77 hours.