'Supernatural' Season 11 spoilers: Episode 2 synopsis and promo video tease new problem for Sam, Castiel and Amara's power [WATCH]

Supernatural stars Jared Padalecki and Jensen Ackles — Presenters Jared Padalecki and Jensen Ackles of the television series "Supernatural" present the award for "Favorite Band" at the 2013 People's Choice Awards in Los Angeles, January 9, 2013. Reuters/Mario Anzuoni

Dean Winchester (Jensen Ackles) will be one busy guy in the next episode of “Supernatural” Season 11. The synopsis and promo video of “Supernatural” Season 11, episode 2 titled “Form and Void” tease that Dean will be going from one place to another as he helps his younger brother Sam (Jared Padalecki), Jenna and baby Amara.

Spoiler Alert: This feature contains major “Supernatural” Season 11 spoilers.

In the new season’s premiere episode titled “Out of the Darkness, Into the Fire,” Dean has found out that he will always be bound to the Darkness (Emily Swallow) because of the Mark of Cain. The connection begins with Amara, the baby girl that Sam, Dean and Deputy Jenna (Laci J. Mailey) are protecting, because the newborn child has the Mark of Cain on her body.

The synopsis of “Supernatural” Season 11, episode 2 in a Carter Matt report teases that Dean will help Jenna return home safely first before heading to a town infected from a mysterious and deadly gas to help Sam. The episode synopsis further teases that Jenna’s life will be in danger so she decides to contact Dean and ask for help.

Sam tells his brother to go back and help Jenna while dealing with the town’s situation on his own. Unfortunately, Sam will not be able to simply sort out the town’s problem of people turning into monsters.

Meanwhile, Crowley (Mark Sheppard) declares in the “Supernatural” Season 11, episode 2 promo video that the baby eats souls. “Whatever is in the house, I can taste the power,” Crowley reveals.

The promo video also shows Sam and Castiel (Misha Collins) in pain because of their current condition. Castiel still suffers from the effects of Rowena’s spell while Sam got infected from the blood of a zombie-like staff at a hospital that he killed after the Darkness got released.

Sam has not yet told Dean about what happened to him but Dean most likely knows his brother lied to him about being fine. As for Rowena (Ruth Connell), the “Supernatural” witch character is still missing-in-action after leaving with the “Book of the Damned” in the finale episode of “Supernatural” Season 10.

Castiel was able to inform Dean about the situation with Rowena through a phone call but Dean wants the angel to forget the minor issue at the moment because putting the ancient evil Darkness back in her prison cell is the top priority. “Supernatural” Season 11, episode 2 titled “Form and Void” will air on Wednesday night, Oct. 14, at 9/8c on the CW Network.

Watch the “Supernatural 11x02 Promo ‘Form and Void’ (HD)” video: