Lucky spins out of control when Elizabeth's medical error sends Siobhan into shock that could put her in a permanent coma. Lucky is more tempted to relapse into substance abuse than ever, so Elizabeth steps forward and tells him the truth: Aiden is his son. But with the truth exposed, what will Nikolas do when he's faced with losing "his" son?

Meanwhile, Lisa's attack has left Spinelli bleeding on the floor, but she's not finished. While people move to save Spinelli's life, Lisa attacks Robin, Patrick, Steve, and Maxie. And just when it looks like Jason and Dante are going to overtake her, Lisa goes for the kill. It's all leading up to a shocking climax.

As Alexis and Sonny argue over the right way to punish Kristina after her Dominican Republic antics, look for Kristina to push her romantic agenda with Ethan. She invites him to the lake house while Alexis and Molly are away, and surprises him with candles and wine!

After Anthony threatens Brenda and Alec at Kelly’s, Sonny drops in on Anthony. Then, with Josslyn in tow, Jax tries to enlist Brenda to give a deposition on his behalf for the custody hearing. Would Brenda actually side with Jax against Sonny?

All this, plus Michael gets multiple job offers -- including a way to end the war between Sonny and Anthony -- and Edward offers Abby a job at ELQ, but with strings attached. And Lulu follows her father's trail to Florida ... where she encounters a sinister bordello owner.

Which storyline are you most looking forward to this week?