Reg Park excels as the muscular hero in "Hercules the Avenger," journeying into the underworld to save his son from the clutches of Gaea, the wicked Earth goddess. Meanwhile, Gaea's son travels to Earth and masquerades as a villainous Herc. Sharp-eyed viewers will spot stock footage from "Hercules and the Captive Women" and "Hercules in the Haunted World." With Gia Sandri. Next, Alan Steel stars as "Captain Hercules" in the rousing (if anachronistic) sea saga "Hercules and the Black Pirate," fighting the title villain and a governor's ruthless advisor while trying to win the hand of the governor's beautiful daughter. With Anna Arena. 164 min. total. Widescreen (Enhanced); Soundtrack: English (dubbed) Dolby Digital mono. Dubbed in English.