At Claudia's bedside, Trevor chuckled about manipulating Sonny into murdering Anthony. He then revealed the missing sphere of biotoxin to his captive. Just then, Carly entered and saw Trevor with the poison.... Jason burst into the chapel and pleaded with Sonny not to kill Anthony. An agitated Sonny reluctantly honored Jason's request and conked Anthony on the head instead.... Nikolas finally located the mystery woman, whose resemblance to Emily left him speechless.... Robin, Maxie, Johnny and Emma arrived at G.H., only to learn from Jax that it was quarantined.... In the O.R., the feds sealed the biotoxin but Spinelli realized that the air was filled with gas. Recognizing a spark about to ignite, Spinelli whisked Winifred out of the room just before it exploded.
After the explosion....
On the ground floor, Epiphany told Lucky that she needed help evacuating the hospital but he insisted on checking on Elizabeth first. Lucky took the stairs up but couldn't get past the 9th floor.
In the chapel, Sonny told Jason that Anthony was now his responsibility and split. Jason carried Anthony to an empty hospital room and handcuffed him to the bed. Anthony came to and smelled smoke. Jason said he'd come back for Anthony before the fire got too close.
In the trailer, Jax and Robin met with Agent Rayner, who called Patrick to find out about the blast. Patrick said he was going to check on it and hung up. Robin was frantic. As everyone fought, Maxie pointed out that Emma needed medical attention. Robin asked Maxie and Johnny to take the baby to Mercy while she stayed behind to help. Maxie was surprised but complied.
At Jake's, Ethan regaled Luke with tales of his misspent youth in Australia and how he arrived in Port Charles. Luke wasn't buying Ethan's story about stumbling upon The Haunted Star by accident, especially since he'd coincidentally run into Holly in Australia just before coming to the States. As they downed shots, Luke caught Ethan dumping the booze and added to the amount that the grifter owes Spencer as repayment for his attempted hustle. Ethan started to lose his cool.
Spinelli whisked a grateful Winifred to safety and she wept as she thanked him for saving her life.... Sam and Lulu raced to the 10th floor to check out the damage and found Jason. They all agreed they needed to find Spinelli. Just then, the trio crossed paths with Spinelli and Winifred, where they briefed them on the explosion and fire. The group then divvied up responsibilities and parted.
When Olivia wanted to go get some answers, Kate asked her to keep an eye out for the DVD. Olivia was dumfounded at the request but Kate was adamant and refused to reveal what was on the DVD to anyone other than Sonny.
Carly begged Trevor to be careful with the poison but he insisted that the sphere was his ticket out. Trevor bid Claudia a hateful adieu and took off. "He's crazy," stated Carly. Claudia retorted that Carly needed to get that poison back from Trevor before more people died. Carly ran into Sonny and told him about Trevor and the poison. Sonny took off to locate the looney Lansing. Carly returned to Claudia and helped her evacuate. Claudia noted the irony in that.
On their way to Mercy, Maxie thanked Johnny for his help but admitted she missed Spinelli.... Jax and Robin busted into the hospital to start evacuating G.H. Epiphany told Robin she was really glad she was here.
Alone, Elizabeth woke up distraught. Rebecca entered and told a shocked Liz that she'd get help. Nikolas found Liz and said they needed to evacuate. Liz replied that they needed to find the woman who was just there. Meanwhile, Rebecca reached a dead end hall that was ablaze. As she turned to run, part of the roof collapsed and she fell and hit her head.
Robin got a hold of Patrick and informed him that she was there and Emma was safe at Mercy with Maxie. Epiphany thanked Robin but advised her to go to Mercy to check on Emma.... At Mercy Hospital, Johnny didn't hesitate to use his family name in order to get Emma immediate medical attention. A doctor examined the baby and diagnosed Emma with pneumonia, stating that she was in critical condition.
Trevor located a handcuffed Anthony, who demanded his freedom. Trevor nearly choked Anthony, then left. Later, Sonny found Trevor and held him at gunpoint. Trevor threatened to expose the poison. Sonny put his gun down as Trevor walked away. Afterward, Sonny found the handcuffed Anthony. Sonny turned down Anthony's pleas for assistance. Later, Sonny located Trevor again. "Do it!" Trevor shouted. "You'll punch your ticket and everybody else's." Just as Sonny was about to shoot Trevor, the fire reached the oxygen supply closet and another explosion ensued.