'Dallas' Season 3 Finale Cliffhanger: A Ewing Died and a Big J.R. Secret Revealed

If you haven't watched tonight's episode of TNT's Dallas yet, there are major spoilers below. A Ewing was murdered and a huge secret from J.R.'s past was revealed.

'Dallas' Season 3 Finale: Which Ewing Will Die?

A Ewing will die on the Season 3 finale of TNT's Dallas on Monday, September 22.

Dallas wraps up its third season on TNT with back-to-back episodes on Monday, September 22, starting at 9 p.m. ET/PT. A promo for the season finale reveals "one Ewing will die!" Before we get into who may be leaving the series, here are the official synopses for the episodes:

"Endgame" – 9 p.m. ET/PT
While Christopher races to find Elena, Bobby is double-crossed by the cartel. No longer able to sit by, John Ross puts his own life on the line to attempt a rescue. Meanwhile, Nicolas tries to prove himself to Elena by making a deal with the authorities that puts him on a collision course with John Ross' plan and places both their lives in jeopardy.

"Brave New World" – 10 p.m. ET/PT
In the electrifying third season finale, the Ewings and the Rylands finally force the cartel to pay the piper as some lives are saved and others are lost. Bobby and Sue Ellen form a new alliance to protect the family, which pits them against John Ross, who is still trying to regain control of Ewing Global and fix his marriage to Pamela. And Elena is pushed to the brink when she finds out the real depths of Nicolas' betrayal. As the season comes to an end, enemies are unmasked, new alliances are formed, and John Ross learns a shocking secret about J.R. that sends him halfway around the globe in search of a surprising new cohort. Melinda Clarke guest stars as Tracey McKay.

Watch the season finale promo below and read our thoughts on which Ewing may meet their maker on Monday night.

'Dallas' Preview: The Worst of Enemies Make the Strangest of Allies

Judith Ryland (Judith Light). Photo Credit: Skip Bolen

Don't miss tonight's new episode ("Boxed In") of Dallas at 9 p.m. ET/PT on TNT. This is the last Season 3 episode before next week's two-hour finale.

In the wake of the kidnapping, Bobby (Patrick Duffy) puts everything on the line to save the lives of Ann (Brenda Strong) and Emma (Emma). John Ross (Josh Henderson) and Pamela (Julie Gonzalo) form a truce of sorts. Elena (Jordana Brewster), who's been in hiding with Nicolas (Juan Pablo Di Pace), finally learns the truth about his connections to the cartel, which sends her spiraling. Christopher (Jesse Metcalfe) desperately searches for Elena, fearing for her safety. And Bobby is forced to make a choice he never anticipated.

Check out a sneak peek video below:

'Dallas' Preview: Ewing Global Goes Public, Bobby Seeks Help From Tracey McKay

Judith Ryland (Judith Light). Photo Credit: Skip Bolen

As Ewing Global goes public, twists and turns abound while everyone scrambles to claim ownership as the third season TNT's Dallas continues on Monday, September 8 at 9 p.m. ET/PT.

In the episode, titled "Victims of Love," Pamela (Julie Gonzalo)struggles with what to do now that she knows Cliff (Ken Kercheval) didn't really kill J.R., and Bobby (Patrick Duffy) seeks the aide of an old flame Tracey McKay (guest star Melinda Clarke) to help get back control of the company. Meanwhile, Judith (Judith Light) and Harris (Mitch Pileggi) work to fix their own problems with the cartel, which ends up putting lives in the balance and aligning the Rylands and Ewings in a way no one ever expected.

Watch a sneak peek video below:

'Dallas' Gets Intense: 6 Favorite Moments From This Week's Episode

Elena (Jordana Brewster) demanded Bobby (Patrick Duffy) and the Ewings make things right on this
week's episode of Dallas.

On Monday night's episode of TNT's Dallas, Elena was on fire and hellbent on getting restitution for the wrongs of the past (and present). Below are our 5 Favorite Moments from "Hurt":

1. The hour kicked off with Drew Ramos' funeral but quickly turned into an Elena offensive at Southfork. After the opening theme there was a long scene, featuring eight actors, in which Elena confronted Bobby and the Ewings with the fact that she knew they set Cliff up to take the fall for J.R.'s murder, and revealed her motive for helping him.  Elena was furious that J.R. swindled her father out of his land and left him drilling a "rock" until he died. It ultimately led to Drew's death as well.  Jordana Brewster gave a fantastic performance as Elena finally spilled her guts and laid out her demands for the Ewings. Patrick Duffy's excellent direction helped make the 10 minutes leading up to the first commercial so intense viewers needed the break in order to take a deep breath.

2. When Sue Ellen (the Emmy worthy Linda Gray) confronted Bobby about his lies and J.R.'s letter, she angrily said the one thing that would hurt him the most: "Miss Ellen would be ashamed of you."

'Dallas' Preview: Elena Confronts The Ewings

Christopher (Jesse Metcalfe) and Bobby (Patrick Duffy).
Photo Credit: Skip Bolen

In a thrilling showdown, Elena (Jordana Brewster) finally confronts the Ewings for what J.R. did to her father and for framing Cliff Barnes (guest star Ken Kercheval) as the third season TNT's Dallas continues on Monday, September 1 at 9 p.m. ET/PT.

Also in the episode, "Hurt," Sue Ellen (Linda Gray), Pamela (Julie Gonzalo) and Ann (Brenda Strong) are shocked over the truths Elena exposes, realigning relationships and forcing Bobby (Patrick Duffy) to re-examine the steps he took to implement J.R.'s master plan. Meanwhile, Nicolas' (Juan Pablo Di Pace) plan to steal Ewing Global for the Cartel moves forward, setting the stage for a new battle.

Watch a sneak peek video below:

New Episode of 'Dallas' Tonight: Dark Cloud Over Southfork

Josh Henderson, Jesse Metcalfe, Jordana Brewster.
Photo Credit: Skip Bolen

The dark cloud over Southfork continues to grow with the news of Drew Ramos' death as the third season TNT's Dallas continues on Monday, August 25 at 9 p.m. ET/PT.

In this week's episode, "Dead Reckoning," Christopher (Jesse Metcalfe) and Heather's (AnnaLynne McCord) relationship is put to the test as John Ross (Josh Henderson) tries to redeem himself with Pamela (Julie Gonzalo), who begins to face the real reasons behind her overdose. Elsewhere, Elena (Jordana Brewster) makes a drastic move to get justice for her family, putting John Ross directly in her crosshairs.

Watch a sneak peek video below:

The Ewings Search For Answers In The Mid-Season Premiere of 'Dallas' on August 18

Sue Ellen (Linda Gray) in the mid-season premiere of Dallas,
airing Monday, August 18 on TNT. Photo Credit: Skip Bolen

Things are about to get real steamy for the Ewing family when TNT's Dallas returns with a whole new crop of back-stabbing, double-crossing fun when the second half of its third season kicks off on Monday, Aug. 18, at 9 p.m. ET/PT.

Dallas centers on the Ewing family, which has made a fortune in cattle ranching and oil. Bobby Ewing (Patrick Duffy) is now the family patriarch following the death of his older brother, J.R. Ewing. The complicated and often bitter relationship between the two brothers can be seen reflected in the relationship between Christopher (Jesse Metcalfe), Bobby's adopted son, and John Ross III (Josh Henderson), the son of J.R. and former wife Sue Ellen Ewing (Linda Gray).

The summer run of TNT's Dallas opens in the aftermath of a devastating fire at Southfork Ranch and the unexpected overdose of John Ross' wife, Pamela Barnes Ewing (Julie Gonzalo). Each member of the family struggles to understand what's happened, including John Ross, whose two-timing behavior may have finally caught up with him after Pamela discovered him with another woman. To make matters worse, that other woman is Emma Ryland (Emma Bell), the daughter of Bobby's wife, Ann (Brenda Strong).