'The Walking Dead' Season 6 Premieres Tonight on AMC

Walkers on The Walking Dead.  Photo Credit: Gene Page/AMC

The sixth season of The Walking Dead premieres Sunday, October 11 at 9 p.m. ET/PT with an extended 90-minute episode.

Rick (Andrew Lincoln) and the group continue to have trouble assimilating into Alexandria.

Meanwhile, a new threat could bring them closer together or drive them further apart.

Watch a sneak peek of Season 6 and the premiere episode ("First Time Again") below:

THE WALKING DEAD Season Four Finale Preview

Season 4 of THE WALKING DEAD concludes on Sunday, March 30 at 9 p.m. ET/PT on AMC.

In the season finale episode, titled "A," Rick (Andrew Lincoln) comes face-to-face with sheer brutality when multiple paths collide.

Watch a sneak peek video below:

THE WALKING DEAD "The Grove" Preview

Abraham (Michael Cudlitz).  Photo Credit: Gene Page/AMC

Season 4 of THE WALKING DEAD continues with a new episode on Sunday, March 23 at 9 p.m. ET/PT on AMC.

In "Us," faith becomes a survival tool for some fighting to stay alive.

Watch a sneak peek video below:

THE WALKING DEAD "The Grove" Preview

Tyreese (Chad L. Coleman).  Photo Credit: Gene Page/AMC

Season 4 of THE WALKING DEAD continues with a new episode ("The Grove") on Sunday, March 16 at 9 p.m. ET/PT on AMC.

After finding an idyllic place to establish a new shelter, the group starts to question whether it is possible to go back to the way things were.

Tyreese (Chad L. Coleman) finally finds out just what Carol (Melissa McBride) did to his girlfriend. Or did she? It all finally comes out in this episode.

Watch a sneak peek video below:

THE WALKING DEAD "Alone" Preview

Season 4 of THE WALKING DEAD continues with a new episode ("Alone") on Sunday, March 9 at 9 p.m. ET/PT on AMC.

One group finds a shelter; a group has a realization about protection.

Watch a sneak peek video below:

THE WALKING DEAD "Still" Preview

Season 4 of THE WALKING DEAD continues with a new episode ("Still") on Sunday, March 2 at 9 p.m. ET/PT on AMC.

A bizarre but enlightening mission is brought on by a group member’s simple request.

Watch a sneak peek video below:

THE WALKING DEAD "Claimed" Preview

Season 4 of THE WALKING DEAD continues with a new episode ("Claimed") on Sunday, February 23 at 9 p.m. ET/PT on AMC.

A number of immediate threats plague Rick. Group members deal with their past.

Watch a sneak peek video below:

THE WALKING DEAD "Inmates" Preview

Season 4 of THE WALKING DEAD continues with a new episode ("Inmates") on Sunday, February 16 at 9 p.m. ET/PT on AMC.

In the quest for stability and safety, the group faces many obstacles.

Watch a sneak peek video below:

THE WALKING DEAD "Too Far Gone" Sneak Peek (Mid-Season Finale)

Maggie Greene (Lauren Cohan), Beth Greene (Emily Kinney), Rick Grimes
(Andrew Lincoln), Tyreese (Chad Coleman), Daryl Dixon (Norman
Reedus) and Carl Grimes (Chandler Riggs). Photo Credit: Gene Page/AMC

Season 4 of THE WALKING DEAD continues on Sunday, December 1st at 9 p.m. ET/PT on AMC Network.

In "Too Far Gone," just when everything started to calm down at the prison, Rick (Andrew Lincoln) and his group now face imminent danger and destruction. This time, they might not win.

The episode repeats at 11 p.m. ET/PT.

Watch a sneak peek video below:

THE WALKING DEAD "Dead Weight" Sneak Peek

Photo Credit: AMC

Season 4 of THE WALKING DEAD continues on Sunday, November 24th at 9 p.m. ET/PT on AMC Network.

In "Dead Weight," something new unfolds at a camp outside the prison.

Meanwhile, the addition of new members may threaten peace.

The episode repeats at 11 p.m. ET/PT.

Watch a sneak peek video below:

THE WALKING DEAD "Live Bait" Sneak Peek

The Governor (David Morrissey). Photo Credit: Gene Page/AMC

Season 4 of THE WALKING DEAD continues on Sunday, November 17th at 9 p.m. ET/PT on AMC Network.

In "Live Bait," a familiar face returns as the group members struggle to find humanity in a world of constant threats.

The episode repeats at 11 p.m. ET/PT.

Watch a sneak peek video below:

THE WALKING DEAD "Indifference" Sneak Peek

Photo Credit: AMC

Season 4 of THE WALKING DEAD continues on Sunday, November 3 at 9 p.m. ET/PT on AMC Network.

In "Indifference," while on a supplies mission to a local college, members of the group run into multiple hurdles.

Meanwhile, the situation at the prison worsens.

Watch a sneak peek video below:

Sneak Peek: THE WALKING DEAD ("Isolation")

Photo Credit: AMC

Season 4 of THE WALKING DEAD continues on Sunday, October 27 at 9 p.m. ET/PT on AMC Network.

In "Isolation," a group leaves the prison to search for supplies.

Meanwhile, the remaining members of the group deal with recent losses.

Watch a sneak peek video below:

Sneak Peek: THE WALKING DEAD ("Infected")

Photo Credit: AMC

Season 4 of THE WALKING DEAD continues on Sunday, October 20th at 9 p.m. ET/PT on AMC Network.

In "Infected," infection reaches new bounds as Patrick is infected in the cell block.

With turmoil on the horizon, Rick and the group attempt to stabilize the now dangerous prison.

Watch a sneak peek video below: