Reply To: Deadline 12/19 – Poseidon Cast Home › Forums › Once Upon a Time › Season Four › General S4 spoilers › Deadline 12/19 – Poseidon Cast › Reply To: Deadline 12/19 – Poseidon Cast December 19, 2014 at 5:32 pm #293672 obisgirlParticipant Poseidon is Ursula’s father. I’m calling it! Edit: And of course I posted without reading the full spoiler. Lol. [adrotate group="5"]