On the Once Upon a Time episode titled “Strange Case,” airing October 16,  we may learn more about Dr. Jekyll and Mr. Hyde and how the one became two.

Here is the synopsis for TV Guide: “Hook tries to safeguard Belle from Gold, who’s keeping her confined on the pirate ship. Meanwhile, the Evil Queen and Hyde keep searching for Dr. Jekyll’s serum; Snow returns to teaching; and in a flashback, Dr. Jekyll receives some costly help from Rumplestiltskin.”

Don’t miss an ALL NEW Once Upon a Time on Sunday, October 16 at 8/7c on ABC.

Comments? Sound off below.  Or tweet @thenerdygirlexp and @stacyamiller85 .