Lesli Kay and Thorsten Kaye
A scene from "The Bold and the Beautiful" shows two of the soap's stars Lesli Kay and Thorsten Kaye. YouTube/CBS

The epic wedding war continues on the upcoming episode of “The Bold and Beautiful” (“B&B”). On Thursday, Ridge (Thorsten Kaye) receives more help from the Forrester clan, as he continues in his mission to prevent his father from making the biggest mistake of his life. Spoilers suggest that in addition to Thorne (Winsor Harmon), Felicia (Lesli Kay) makes her way home in a last-ditch effort to shake some sense into Eric (John McCook).

Other “The Bold and the Beautiful” cast members who will appear on the Sept. 22 installment include Quinn (Rena Sofer), Steffy (Jacqueline MacInnes Wood), Brooke (Katherine Kelly Lang), Bill (Don Diamont), Thomas (Pierson Fode), Rick (Jacob Young), Wyatt (Darin Brooks), Liam (Scott Clifton) and Carter (Lawrence Saint-Victor).

Spoiler Alert! This article contains "The Bold and the Beautiful" spoilers. Read only if you want to know more about it.

TV Guide reports that on Thursday’s episode of “B&B,” Eric deals with a huge problem after receiving a delivery from Ridge. Meanwhile, Quinn becomes emotional as she begs Steffy to change her mind. The show’s official YouTube channel posted a preview video for the Sept. 22 episode. It features multiple scenes with Steffy, Quinn, Felicia, Eric and Thorne.

On the first scene, Quinn asks Steffy, “Would you ever let Eric stop you from living the life you want?” Steffy, on the other hand, is not shy to express what she thinks about her grandfather’s future wife. “You may call yourself Mrs Forrester, but you’re not going to be one of us,” Steffy says. Later, Quinn reassures Eric, “I don’t need you to take care of me. I just need you to be you.”

Thorne also figures in the trailer, as he reminds Eric, “Dad can I just say, mother hasn’t been gone that long.” Ridge, meanwhile, tells Felicia that together, they’re going to stop Eric from marrying Quinn.

"The Bold and the Beautiful" recap

On Wednesday, the Forresters – Ridge, Rick, Steffy, Pam, Thomas, Zende, and Thorne – met to talk about their plans about Eric. Eric then walked in, and Ridge said he has spoken to the whole family, including Kristen and Felicia. Ridge told Eric that they all love him and can’t let him marry Quinn. Ridge also pointed out that they’re all standing there united, which never happens – this should tell Eric he’s making a mistake. Eric, however, remained resolute about his decision. He said he wants them all at his wedding the next day.

Elsewhere, Quinn discussed her upcoming wedding with Wyatt, who’s completely shell-shocked that the big day would happen so soon. She begged him to attend the wedding -- he’s her son, and it’s her wedding day, she wants him to be there. Wyatt replied that he would be there if she were engaged to anyone else. Later, Quinn arrived at the mansion and she’s bombarded by the Forrester family. Eric, on the other hand, was upstairs, stressing about the turn of events.

Click here to watch some episode previews from the official YouTube channel of “B&B.” Find out what happens next on “The Bold and the Beautiful,” which airs in the US from Monday to Friday on CBS. It also airs on Channel Ten in Australia.