Ep 4. Between the Devil and the Deep Blue Sea

As Klaus tries to reconnect with his daughter, Hope, after being away for seven years, tensions rise between him and his old flame, Caroline, who is now running a school for supernatural kids. Meanwhile, Elijah struggles with his memory loss and is drawn to a mysterious woman named Antoinette.

In episode four, titled "Between the Devil and the Deep Blue Sea," the Mikaelson siblings continue to confront their past while dealing with present-day threats. Hope receives an invitation to a prestigious boarding school for supernatural children in Mystic Falls, but Klaus is hesitant to let her go. This leads to a tense conversation between the father and daughter, who are still navigating their complicated relationship.

Meanwhile, Elijah's amnesia continues to plague him, but he finds solace in Antoinette, a mysterious woman who seems to have a connection to his past. As Elijah gets closer to Antoinette, he begins to learn more about his past and the people who shaped him into the vampire he is today.

As the Mikaelson's confront their personal demons, they are also faced with an external threat. A new group of vampires, led by a charismatic yet dangerous leader named Roman, threaten to tear apart the Mikaelson's world. Roman has his sights set on Hope and wants to use her power for his own gain. Klaus will do everything in his power to protect his daughter, but it remains to be seen whether he can outrun the past that continues to haunt him.

Overall, "Between the Devil and the Deep Blue Sea" is a gripping episode that delves deeper into the complex relationships between the Mikaelsons while also introducing new and formidable foes. Fans of the show will not want to miss this thrilling installment.