Last week, it was revealed that Chad DiMera will make his return to Salem. The rumor is indeed true. This week, from Sept. 8 to 12, Chad DiMera, played by Billy Flynn, will appear in "Days of Our Lives" and may make things interesting for Sami and Kate.

Chad is EJ's younger brother and he was first introduced in "DooL" back in 2009, but the character left the show in 2013. Everyone is eager to know, what happened to Chad this past year then?

Apparently, Chad has been spending time with his father Stefano, Flynn revealed in an interview with The Wrap. Chad's father has been grooming him and this is why Chad won't be the same man when he returns. According to Celeb Dirty Laundry, he will be "physically unrecognizable" too.

"Chad comes back, he decks a very prominent family member in the face to let him know that he means business. We kind of find out where Chad's loyalties lie through the first two weeks of the journey, which are pretty much to himself now," said Flynn.

"The way I look at it, much like Stefano, everything's kind of a chess game," he added."With Chad coming back, everything is a chess game, and everyone in Salem is a pawn. He's going to use anybody he absolutely can. He's come back in the picture and he's ready to assert his place as a prominent member of the DiMera family."

It looks like Chad's return will bring new trouble in Salem, and Sami and Kate may just have to fight their way in keeping DiMera Enterprises to themselves. Plus, it's highly likely that brothers Chad and EJ might team up to regain control of the company, which will also spell trouble for EJ and Sami's marriage.

Catch Chad DiMera's return in "Days of Our Lives" every weekday on NBC at 1 p.m.