As family and friends prepare for Maxie's (Kirsten Storms) wedding, the truth about her groom will continue to be trickle out-and the marriage could be at risk on General Hospital.

Maxie Considers Calling Off The Wedding

Nathan (Ryan Paevy) has suspected Levi (Zachary Garred) of something for some time, and will now confront him at the wedding-but first, he will need to get Levi's gun out of his hand first.

"Catch," Nathan says to him in a preview clip for the Tuesday, August 12 episode, before tackling him to the ground.

Robin Bringing Jason Back From The Dead?

In the meantime, everyone else is wondering where the groom is-as he appears to now be a no-show for the ceremony that's beginning.

"Isn't it about time the groom shows his face?" Dante (Dominic Zamprogna) asks Mac (John J. York) in the clip.

While her wedding descends into chaos, Maxie is also being forced to confront the revelation that Nathan has feelings for her. Lulu (Emmee Rylan) is trying to figure out where her friend's heart lies, and when Maxie doesn't think about her answer, the shocking truth will emerge.

"I don't have feelings for Levi, satisfied?" she says to Lulu.

Outside of Port Charles, Robin's (Kimberly McCullogh) formula to try and bring back the Cassadines and Jason is ready-but Victor (Thaao Penglhlis) insisted on injecting Jason with it first, so if it failed, it wouldn't kill his family for good.

And unfortunately for Robin, she won't have some success-and her best friend's life will be the one that pays the price.

'You've failed!" Victor shouts in the clip. "Jason is dead!"

General Hospital airs Monday-Friday at 2 p.m. on ABC.