The Bold and the Beautiful: Jack Finnegan Returns to Shut Down Sheila, Gets Luna Bio Daughter Shock Instead?

The Bold and the Beautiful (B&B) spoilers reveal that the show has the perfect reason to put Jack Finnegan (Ted King) back on canvas now that Sheila Carter (Kimberlin Brown) is alive and stirring up more trouble.

B&B fans know Jack had an affair with Sheila that resulted in John “Finn” Finnegan’s (Tanner Novlan) birth.

Jack ultimately duped Li Finnegan (Naomi Matsuda) into adopting the baby with him, so the fact that he was Finn’s bio dad didn’t come out until many years later.

Now that Finn wants to embrace Sheila as part of his life, it could open the door to Jack coming back to talk some sense into his son.

Jack may argue that Finn’s being disrespectful to Li, who raised Finn and nearly perished at Sheila’s hands.

Of course, Jack might also point out that Steffy Forrester (Jacqueline MacInnes Wood) and even Finn himself weren’t almost goners that night in the alley.

Sheila almost made Finn and Steffy’s kids orphans, so Jack may think accepting her just isn’t an option.

Finn might stand his ground when it comes to supporting Sheila and the changes she’s made.

If Jack can’t get through to Finn, he might try to handle Sheila himself and warn her to stay away from her biological son.

Nevertheless, Sheila is equally determined to make the most of this second chance and truly form a connection with Finn.

No matter what Jack might say or do to keep them apart, Sheila and Finn’s bond may win out.

While Jack’s potentially back on canvas, the show could finally get the ball rolling on the next chapter of Luna Nozawa’s (Lisa Yamada) paternity storyline.

Luna still doesn’t know who her bio dad is, but all signs point to Poppy Nozawa (Romy Park) having an affair with Jack and conceiving Luna in the process.

If Jack returns to stop Sheila from blowing up Finn’s world, he may prove unsuccessful.

However, that story could segue into another one involving Luna and the paternity shocker that Poppy’s been hiding all this time.

Our predictions point to the truth about Jack and Luna’s link coming out eventually, so stay tuned for updates on whether this Sheila drama could pave the way for it.

The Bold and the Beautiful spoilers say Jack’s return seems necessary if the show’s going to tell the rest of the Luna paternity saga, so he may have some stunning news ahead of him.