A Roman nobleman, Horatius leads an imperial legion during the long and bloody war between the Romans and the Albans. A desperate arrangement is agreed on how to settle the war. Three valiant brothers are chosen from each side to fight one last fierce and bloody duel...

Dr. Fred Steele (Umberto Orsini) and Eve Barnett (Maya Brent) work together at an astronomical station on a bucolic island. The station's scientists learn they must deal with a rogue planet -- "The Outsider" -- that has entered the solar system. which must be controlled by an alien intelligence… Professor Benson's(Claude Rains) expedition discovers a race of humanoid creatures dead...

After serving a conviction for fraud Mario tries to continue with his life and promises Marisa to marry her...