Episode 8, "Hibbing 911" will be the first episode for December and based on these "Supernatural" season 10 photos, it looks like it's going to be a real treat for fans!

Sam and Dean will be fighting monsters again but they're going to be receiving help from two familiar faces.

According to the next episode's synopsis, Sheriff Jodi Mills (Kim Rhodes) will be meeting "an overeager sheriff named Donna (Briana Buckmaster) who wants to bond."

The synopsis adds, "Just as Jody thinks things can't get any worse, a body with just strings of meat and skin hanging off the bones is discovered."

Avid viewers have already met Sheriff Donna Hanscum in season 9 when she became one of the would-be victims of fat-sucking monster from South America.

Executive producer Jeremy Carver previously told TVLine that he thinks Donna Hanscum's character is "a lot of fun." He also thinks Buckmaster is a "wonderful actor. She will hopefully bring more hilarity with her wide-eyed naiveté as they hunt for monsters in the night.

Watch the trailer for "Hibbing 911" below! Browse through the gallery to see more "Supernatural" season 10 photos!