Roman soldiers capture Attalus (a.k.a. Hercules) in a battle at the fringes of the Roman Empire. They take him back to Rome where his prowess as a gladiator earns the respect of the Emperor Galienus. An ambitious nobleman named Zullo however wants to marry Velida daughter of Galienus and to then take over the throne. (By now Velida and Attalus have fallen in love.) Zullo arranges for Galienus to be kidnapped and replaced with a look-alike. He sets up a marriage to Velida and also engineers the arrest of Attalus but Attalus escapes.
Review
Those swordandsandal movies of the early 60s may not have scored particularly well in such areas as acting dialog and characterization but they frequently offered lively and colorful doses of entertainment. "The Magnificent Gladiator" comes toward the end of this cycle and while it isn't out and out bad it seems tired anemic and bland.
Mark Forest who doesn't appear to have his heart in this project is too easygoing a hero to engage our interest. He never seems sufficiently troubled or challenged and he's never subjected to one of those tortuous testsofstrength which are often a staple in these endeavors. What's more he's never seen completely barechested instead choosing to wear an outfit which has leather straps crossing his upper torso.
The villains also register as lightweight threats. Paolo Gozlino plays the ambitious nobleman who wants to become Caesar and Jolanda Modio appears as his conniving girlfriend but they offer only token amounts of evil. Marilu Tolo provides the requisite but quite forgettable "love interest." Like Ms. Modio she looks and dresses less like a Roman aristocrat and more like a Victoria's Secret model. Fortunately there are none of those annoying wisecracking midgets in the cast but we get instead an annoying wisecracking shepherd who comes across as a combination of Jerry Lewis and Bugs Bunny and whose every pronouncement is unaccountably greeted with gales of indulgent laughter from those around him. Franco Cobianchi takes acting honors such as they are in the dual role of Caesar and his looklike. He at least seems to be enjoying himself.
Production values are quite thin with all of ancient Rome apparently consisting of just three or four rooms and maybe three dozen citizens.