• The cast from "General Hospital" poses after winning the Emmy for "Outstanding Drama Series" at the 39th Daytime Emmy Awards in Beverly Hills, California June 23, 2012. REUTERS/Gus Ruelas

The cast from "General Hospital" poses after winning the Emmy for "Outstanding Drama Series" at the 39th Daytime Emmy Awards in Beverly Hills, California June 23, 2012. REUTERS/Gus Ruelas (Photo : REUTERS/Gus Ruelas )

"General Hospital" (GH) airs entertaining episodes in the week of Aug. 17 - 21, 2015. The upcoming segments see the return of an old Port Charles town resident. Meanwhile, someone reveals his shocking past, Nina tries to protect Franco and Ava's truth comes out. Here are spoilers for the next five episodes of "General Hospital" (GH). Read on to find out what happens next.

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[Spoiler alert! This article contains update for "General Hospital" (GH). Do not read further if you are avoiding spoilers.]

Spoilers indicate that the upcoming week on the "General Hospital" (GH) opens with massive drama between former couple Lucas and Brad. According to We Love Soaps and Soap Central, Brad and Lucas come face to face and have an intense conversation. Brad comes clean to Lucas and reveals the details about his past. This leaves Lucas shocked. As Lucas tries to cope with what he just learned, he struggles to accept Brad's past.

Meanwhile, Olivia Falconeri makes a surprise return to the town. She tells Dante and Lulu what she has been up to while she was away from Port Charles town. But she might be hiding something. Soon after, Olivia reaches a realisation and feels the urge to tell Julian about their son.

Julian maintains he has nothing to do with the recent mob activities. But Sonny and Olivia feel Julian is hiding something. Alexis grows suspicious of Julian.

Meanwhile, Ava decides to tell the truth to her brother Julian. She even asks him to help her in her plan. But before that happens, Julian accidentally hears Liesl and Ava's conversation. In a shocking turn of events, Scott brings out Ava's secrets.

Elsewhere, Nina tries to protect Franco and decides to take the blame for Silas' murder. Nina shares important information with her brother Nathan. Later, Nathan makes an unanticipated discovery that leaves him shocked.

New friendships develop. Valerie and Maxie's bond strengthens. Madeline and Carly have a candid conversation concerning their kids. Meanwhile, Michael shares his past with Sabrina. And Dante and Lulu talk about their future and what they want in life.

"General Hospital" (GH) airs weekdays at 3:00 pm on ABC. Stay tuned for more spoilers.