It will surely be a thrilling week in "General Hospital" now that the mastermind of the kidnapping will be revealed. Let's get to it, here are the spoilers for "GH" this week of September 8 to 12:

Victor Cassadine

It has been revealed that Victor is Levi's boss and is one of the masterminds of Lulu and Maxie's kidnapping. When Victor arrived at the cabin, Dante and Nathan's rescue mission was spoiled and they ended up tied, too.

According to Celeb Dirty Laundry, Lulu wakes up with Dante tied up next to her. She now loses hope that anyone will try and save them.

Victor isn't the only mastermind though – there is someone who orchestrated the whole kidnapping plot, and he or she will be revealed this week too. When Lulu and Dante sees the other mastermind, they will be very surprised. It is someone Lulu never expected to see again.

Meanwhile, while Lulu, Nathan, Maxie and Dante are all shackled up in a remote location, Victor spends his time knowing more about Nathan's father. For weeks now, fans of "General Hospital" have been speculating that Victor is Nathan's father. This theory might just be proven true this week when Liesl Obrecht gives Victor shocking news.

Ava Jerome in trouble

Besides the kidnapping drama, other lives still go on in Port Charles. For one, Sabrina is planning her revenge on Ava Jerome. Sabrina believes that Ava is the one who run them off the road and killed her son Gabriel.

This isn't the only thing Sabrina has to deal with. Jordan is pressuring her for information about the mob boss.  Furthermore, Nina Clay is investigating her, and Sonny Corinthos is pressuring her as well.

Want to know who's the other mastermind? Watch "General Hospital" on ABC at 3 p.m. every weekday.