Ray 'Crash' Corrigan, a recent graduate of Annapolis, travels with Professor Norton, his Son Billy, and plucky reporter Diana Compton to the Undersea Kingdom of Atlantis to locate the cause of series of earthquakes. When they arrive Crash and his friends become embroiled in battle between warring Atlanteans.

Cast

Ray Corrigan

Ray 'Crash' Corrigan

Lois Wilde

Diana Compton

Monte Blue

Unga Khan

William Farnum

Sharad