Hercules (1983)
Italian production starring Lou Ferrigno. Hopelessly acted, with terrible cheap lightning like 80's sfx work all clunkilly thrown together and directed by Luigi Cozzi. Achieves a single star thanks to Sybil Danning's monumental chest. Even William Berger as King Minos can't save this one.
The Adventures of Hercules II (1985)
Cozzi, Ferrigno and Berger back for a second go which somehow is even worse.
Sinbad of the Seven Seas (1989)
The great Enzo Castellari takes over the directorial reins for this unrelated film which again stars Ferrigno. The trailer looks bloody awesome. The film itself is bloody awful.