Warning: Major spoilers for the third season of “The Traitors” are ahead.

The new episode of “The Traitors” proved that no one in Alan Cumming’s castle is safe from betrayal. Not even the traitors themselves.

For the first time this season, the faithfuls managed to successfully banish a traitor. Unbeknownst to them, though, they were assisted by one of those secret “murderers” turning against their team member.

At the start of the fourth episode, the traitors chose three innocent faithfuls to lay down in coffins outside in front of everyone. One of them was then eliminated from the game while the other two were framed as guilty of placing themselves in the coffin.

Thursday’s episode contained an array of emotions from the sorrow, panic and exhilaration. Here’s what to know.

Who was ‘murdered’?

“Survivor” winner Jeremy Collins was the third person “murdered” by the traitors this season.

Jeremy was selected to be one of three faithfuls to lay in a coffin in front of everyone and be up for elimination alongside “Summer House” star Ciara Miller and “Total Bellas” star Nikki Garcia. The move further raised suspicion about Ciara and Nikki, who were both nearly banished.

Danielle Reyes ultimately convinced the traitors to seal Jeremy’s fate by nailing on his coffin as he grew suspicious of her. Carolyn Wiger was the only traitor against murdering Jeremy as she believed “Survivor” players should stick together.

Who was banished?

“RuPaul’s Drag Race” winner Bob The Drag Queen was the first traitor to be caught and banished by the faithfuls.

Dylan Efron, the younger brother of the actor with the same famous last name, was the first person to call out Bob as a faithful. Yet it was the “Survivor” legend’s decision to throw a fellow traitor under the bus that led to the “Drag Race” icon’s downfall. Threatened by Bob, Rob threw his name out before and at the roundtable hence gaining the trust of the faithfuls and losing the trust of his traitors.

Carolyn and Danielle also voted to banish Bob out of fear they would look guilty if they didn’t. This led to a heartbroken Danielle’s tearful confessional as she did not want to betray her “ride or die.”

Who are the traitors? How many are there?

There are four traitors in Season 3 consisting of “Big Brother” star Danielle Reyes, “RuPaul’s Drag Race” winner Bob the Drag Queen (Christopher Delmar Caldwell), “Survivor” finalist Carolyn Wiger and “Survivor” winner “Boston” Rob Mariano.

However, by the end of Episode 4 there are only three traitors left.

How does ‘The Traitors’ work? What’s different?

The Emmy-winning series is set in a Scottish castle, where a few contestants are selected to be traitors who must hide their identity as they collectively eliminate someone each night. The rest of the group, known as the faithful, must figure out who the traitors before they are “murdered” one by one.

Both the faithfuls and the traitors work as a team to compete in “mission” challenges to raise their total prize pot of at least $250,000. Every episode includes a “murder” as well as a banishment, where everyone sits at the roundtable and votes for who they think is a traitor. By the end of the season, if any traitors are present they take all the money for themselves.

Unlike the first two seasons, Season 3 has made a major game change. In the finale episode the banished players will no longer reveal whether they are a faithful or a traitor, making it unclear whether there are any traitors left.

Where to watch ‘The Traitors’ Season 3

All three seasons of “The Traitors,” as well as the two seasons each of “The Traitors UK” (hosted by Claudia Winkleman) and “The Traitors Australia” (hosted by Rodger Corser), are available to stream exclusively on Peacock.

Subscriptions begin at $7.99 a month.