Maurice Benard and Billy Miller
"General Hospital" stars Maurice Benard and Billy Miller pose together for a photo during the show's Christmas party. mauricebenard/Instagram

On Thursday and Friday, "General Hospital" (“GH") reveals positive developments, particularly in the health condition of Sonny (Maurice Benard) and Jason’s (Billy Miller) memory. Other “General Hospital” cast members who will appear on Thursday and Friday include Sam (Kelly Monaco), Elizabeth (Rebecca Herbst), Morgan (Bryan Craig), Carly (Laura Wright), Ava (Maura West), Hayden (Rebecca Budig), Nikolas (Tyler (Christopher), Curtis (Donnell Turner), Jordan (Vinessa Antoine) and Lulu (Emme Rylan).

Spoiler alert! This article contains "General Hospital" spoilers.

TV Guide reports that on Thursday in "GH," Carly appeals to Ava’s emotions about Avery, while Hayden struggles with her feelings for Nikolas. Elsewhere, Curtis disobeys Jordan, and Sonny gets positive information about his health.

On Jan. 22, "General Hospital" will show Sonny having a breakthrough about his condition but chooses to be quiet about it, according to We Love Soaps. Meanwhile, Nikolas takes a big step and Lulu consults her mom about something. Jason, on the other hand, remembers something important.

The show’s official website uploaded a preview video for Jan. 21, showing multiple scenes about the upcoming episode.

On the first scene, Sonny is seen talking to Morgan. “I’m gonna do whatever is necessary to keep my kids safe,” Sonny says. The next part of the video shows Carly asking Ava for a favor.

Another clip focuses on Hayden as she gets a call from Curtis. “You owe me money, and it’s time to pay up,” Curtis warns. A scene shows Jordan telling Nikolas that she has an update on the charges against Jason Logan. The trailer wraps with Sam asking Liz, “Are you afraid that I’ll find something that you’re hiding?”

"General Hospital" recap

On Monday's episode of "General Hospital," the tension among Sam, Jason and Elizabeth continued when Sam turned up at Jason’s room. Valerie’s (Brytni Sarpy) life was put at risk when the hunting cabin caught fire while she attempted to escape. Dante (Dominic Zamprogna) and Jordan put the clues together and came up with a theory about Johnny, Valerie and Lulu. Kristina (Lexi Ainsworth) admitted to Sam that she got suspended because of a failing grade and for attempting to seduce her professor.

The “GH” episode on Tuesday showed Valerie and Lulu getting into a fight after Valerie figured out that Lulu and Johnny (Brandon Barash) worked together to kidnap her. The police caught Johnny while he was trying to board a bus to escape. Olivia (Lisa LoCicero), on the other hand, got into an argument with Mayor Lomax when she started to breastfeed her son in public.

On Wednesday’s “General Hospital” episode, Olivia got arrested for verbally assaulting the mayor, but found support from Alexis, a former adversary, who defended her until the mayor dropped the charges. Meanwhile, Sam and Elizabeth sought to help Jason figure out who is targeting him.

Source: YouTube/General Hospital

The "General Hospital" series airs in the US from Monday to Friday on ABC Daytime. Stay tuned for more "General Hospital" spoilers.