John Alden prepares to go deep undercover in an exclusive peak at this week's Salem.

Salem season 3, episode 3, “The Reckoning,” debuts Wednesday, November 16, at 9:00 p.m. but Den of Geek conjured a sneak peek out of WGN.
John Alden is a new world hero. Legends of his fighting prowess are told throughout New England, but he’s not happy about the things he’s done. As the town of Salem prepares to be overrun by refugees in the aftermath of a somewhat cosmic event, Hathorne has to keep the peace without his best warrior.
You can watch it for yourself here:
According to the official synopsis:
“The Sentinel wants to kill Mary for her actions but the Boy has a greater punishment in mind, a reckoning. Cotton gathers the necessary supplies to eradicate Brown Jenkins from his body. Meanwhile, Isaac continues to seek justice for the dead man he found. Later, Mary’s reckoning begins...”
Here is the trailer for Salem's upcoming season:
The official synopsis for the season foretells:
“The third season of Salem dawns with the triumph of the witches' plan to remake the New World by bringing the devil to earth and making Salem his capital. But the devil is a liar, and instead of a New World free from murderous Puritan hypocrisy, his own plan will bring nothing but death and slavery with the ultimate aim of leading humanity to destroy itself. And there's only one person on earth who can beat the devil -- the very witch that birthed him, his mother, Mary Sibley. The only problem is—she's dead. Or is she?”
“Salem is a reimagining of the 17th century witch trials in colonial Massachusetts in a world where “witches are real, but they are not who or what they seem.”

Salem was created by writers Brannon Braga and Adam Simon. It stars Janet Montgomery (Human Target, Made in Jersey), Shane West (Nikita, ER), Seth Gabel (Arrow, Fringe), Ashley Madekwe (Revenge), Tamzin Merchant (Jane Eyre), Elise Eberle (The Astronaut Farmer) and Iddo Goldberg (Mob City). Marilyn Manson and Samuel Roukin (TURN: Washington’s Spies) joined Salem for season 3.

Salem season 3, episode 3, “The Reckoning” was written by Kelly Souders & Brian Peterson and directed by Wayne Yip (Utopia).