He vowed revenge after believing that Julian (William DeVry) was the one responsible for putting a bullet in Sonny's (Maurice Benard) chest and nearly killing him, and now the race is on to stop Morgan (Bryan Craig) before he literally returns fire and makes an attempt on Julian's life on General Hospital.

Is Paul The One Attacking Sonny's Empire?

The panic began after Sonny woke up following surgery and informed Michael (Chad Duell) that Morgan had promised him he would get revenge-something he didn't want to have happen since there were no guarantees Julian had been the one responsible for the attack. With the added panic that Kristin (Lexi Ainsworth) is feeling because she knows her mother, Alexis (Nancy Lee Grahn) is with Julian, the hunt is becoming more serious.

Now, Michael may find a lead when TJ (Tequan Richmond) potentially reveals that he gave Morgan a tip on where to find Julian.

Will Morgan Carry Out His Threat?

"Morgan has a gun," Michael warns him in a preview clip for the Monday, Sept. 21 episode.

Meanwhile, Carly (Laura Wright) may appeal to Jake (Billy Miller) for help when she continues to panic that Morgan could do something he'll regret.

"Morgan's out to kill Julian Jerome," she says in the clip.

However, time could in fact be running out, as Morgan has found Julian and Alexis-and he isn't afraid to warn his father's potential enemy that he is out for his blood-as he points his gun at the self-proclaimed reformed mobster.

"You think you can run? You're wrong,"he says in the clip.

 General Hospital airs Monday-Friday at 3 p.m. on ABC.