'Supernatural' fans can now rejoice as their week-long wait is over. Season 10 episode 16 entitled "Paint It Black" is airing this Wednesday evening and the Winchesters are back for some tough action. A new mysterious case is happening in some parts of the city and the siblings will find themselves suspecting a priest to be the source of all evil. Don't miss the brand new episode. Watch 'Supernatural' season 10 episode 16 online using the free online stream link below.

Note: This feature contains major spoilers on the upcoming episode of 'Supernatural' Season 10. Kindly read at your own risk.

In the previous episode, when Dean decided to end his search for a cure against the Mark of Cain, Sam insisted on researching more. Dean felt that Sam was hiding something from him but he didn't let it show. Amid their search, they found Cole, who is somehow puzzled by a murder case involving a lot of people. The three then worked together to sole the case that was apparently due to a Khan worm that is infecting humans and turning them into blood-thirsty murderers. Catch the all-new episode this week by tuning in on The CW at 9 p.m. EST, or simply watch 'Supernatural' season 10 episode 16 stream using the free online stream link at the bottom.

This week's episode will surely be interesting since the Winchester siblings are turning to the Catholic church when they learned about a suicide case. They will question the nature of the deaths and will be compelled to believe that the string of suicides are murders stirred by a priest and a nun from a nearby church. Interestingly, looking forward to the next episode of the show, Variety has learned that Jim Beaver's character will be returning in "Inside Man." It can be noted that Bobby was killed in season 7 but has appeared in spirit since then. Will he be bringing good news or bad news to the Winchesters? It's too early to tell.

The official synopsis of 'Supernatural' season 10 episode 16 reads: "Sam (Jared Padalecki) and Dean (Jensen Ackles) investigate a string of suicides committed by people with little in common other than the identical, grisly method of death - slow, self-administered disembowlment. All of the victims were members of a Catholic church and had recently given confession, leading the brothers to suspect the priest (guest star Stephen Daniel Curtis) is somehow involved. Meanwhile, when Crowley (Mark Sheppard) captures Olivette (guest star Teryl Rothery), the leader of the Grand Coven, Rowena (guest star Ruth Connell) pleads her case to be allowed to practice magic freely again."

"Paint It Black" is set to air this Tuesday night at 9 p.m. EST. Watch Supernatural season 10 episode 16 stream using this free online stream link here.