‘The Bold And The Beautiful’ spoilers for Sept. 7: All hell breaks loose between Steffy and Ivy; Wyatt tries to reel in a new ally

An explosive episode awaits fans on the upcoming episode of “The Bold and the Beautiful” (“B&B”). On Wednesday, Steffy (Jacqueline MacInnes Wood) is floored to learn that Ivy (Ashleigh Brewer) is back, not just in LA, but in Forrester Creations. It appears that Steffy is in for an extremely daunting battle, especially when her current foe is set to connive with another.

Meanwhile, Wyatt (Darin Brooks) pulls out all the stops for the sake of his marriage – he appeals to his mother again and attempts to get someone close to Steffy on his side. Other “The Bold and the Beautiful” cast members who will appear on the Sept. 7 installment include Quinn (Rena Sofer), Eric (John McCook), Thomas (Pierson Fode) and Liam (Scott Clifton).

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 Wednesday’s episode of “B&B,” Wyatt makes one more desperate plea to his mother to save his marriage to Steffy. He asks Quinn to leave Forrester Creations and bring her jewelry line somewhere else. Meanwhile, Steffy blows her top after finding out that Ivy has returned to work in the family’s business.

The show’s official YouTube channel posted a preview video for the Sept. 7 episode. It features multiple scenes with Quinn, Wyatt, Liam, Steffy, Thomas and Ivy.

On the first scene, Quinn insists to Wyatt, “Eric and I are really, really good together, and I never wanted this to happen at your expense.” Meanwhile, Liam tells Steffy that he still wants a life with her.

Recognising that he can’t get through his mum, Wyatt talks to Thomas. “My mother’s a divisive force – she creates drama wherever she goes,” Wyatt says. “I totally understand why you’re being protective of your sister.” Speaking of drama, Quinn is about to spark one with Ivy. “If you do everything I tell you to do this time, he will be yours,” Quinn claims.

"The Bold and the Beautiful" recap

In the previous episode, Ridge announced to Rick, Steffy and Thomas that Bill is giving his shares on Forrester Creations to Brooke as a wedding gift, which she in turn would sell to Ridge. According to Ridge and Brooke, it’s their strategy to finally get rid of Quinn. Rick was hesitant at first, angry that Ridge is using his mum, but then accepted the decision.

Later, Ridge and Steffy walked in on Quinn alone. Quinn lashed at them, accusing them of mistreating Eric. A heated argument ensued, especially when Quinn said that they should be thankful. Steffy could not believe her ears and asked, “To you? We will never be thankful to you.” Quinn asked Steffy to stop punishing Wyatt and said that she can’t leave Eric because she loves him. At that point, Eric arrived and said that as long as he’s running the company, they will respect him. When they were out of other’s earshot, Ridge said, “As long as he’s running this company, Steffy.”

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.