_**Married to Sylva but bewitched by Sylvia**_ "Hercules Unchained" (1959) is an Italian/French/Spanish sword & sandal flick in the mold of Kirk Douglas' "Ulysses" (1954). "Hercules Unchained" is more of the same, with a similar plot, i.e. the journeying hero forgets who he is while bewitched by a beautiful babe on some island. “Samson and Delilah” (1949) is the crowning predecessor of the genre. Californian muscleman Steve Reeves plays the titular hero/god to perfection. Reeves is most known for his Hercules role but interestingly only played the part twice, in this film and the first one…