"Grimm" season 5 will premiere on Oct. 30, and while fans are very excited to see what is in store for them in the new season, some enterprising observers have already put spoilers online. Some of the posted reports are mere rumors, but these speculations are added ingredients for an exciting season. 

The rumor that Juliette could be alive after being shot dead in the season 4 finale was crushed during the show's panel at the San Diego Comic-Con, as the first thing that was seen in the season 5 preview is Juliette in her coffin. 

However, Nick will find himself moving on after the death of the love of his life and his mother. He does that by accepting his new role as a new dad. Executive Producer Jim Kouf revealed to TVInsider Adalind's pregnancy, her delivery, and how the child will change the dynamics of the relationship between Nick and Adalind. 

"Nick makes it to the hospital just in time as Adalind is in labor with their child," Kouf said. "As if Nick and Adalind's relationship wasn't tumultuous enough, the new baby has complications during birth that threaten Adalind's life." 

Meanwhile, actor David Guintoli shared to Crossmap how his character Nick evolves through the birth of his son.

He said, "Adalind and I have to co-parent, which is going to be so bizarre. He lost his girlfriend, he lost his mom ... and the baby is kind of the reason for him to keep going." 

Other leaks shared by other stars of the show include Hank finding true love at last. Meanwhile, Rosalee's past addictions will also come back and this will cause a lot of problems for Monroe and Bree Turner's character in the show. Also, the Royal Family will not be a big problem for Renard in season 5. TVLine also revealed that Carlson Young is cast to play Seline Golias in the new season.