It looks like "The Walking Dead" season 4, episode 15, "Us" follows two major groups although there are glimpses of Michonne (Danai Gurira) in the Spanish promo and Rick Grimes (Andrew Lincoln) in the US promo. However, their presence in the promos can be shots from previous episodes.

"The Walking Dead" season 4, episode 15, "Us" features Glenn Rhee (Steven Yeun), Abraham Ford (Michael Cudlitz), Tara Chambler (Alanna Masterson), Rosita Espino (Christian Serratos) and Eugene Porter (Josh McDermitt).

Findings from the "The Walking Dead" season 4, episode 15 promo and sneak peeks

1. The Terminus is near: The guys are on the train tracks. In the promo and sneak for "The Walking Dead" 4X15, Daryl and his new group are on the tracks, also Glenn, Tara and others are resting on the tracks. Is it possible that they are near the terminus? "Tomorrow, we go to the end of the line," declares Abraham at the end of the promo.

2. Daryl and the marauders in the warehouse: In the promo, Daryl and his new group members enter a warehouse-like building. Perhaps, they are on a supply run or the marauders are just looking for something to loot. In the warehouse, Joe says, "Well, teach him a lesson, gents." The others start to beat up Daryl.

3. Is Daryl tracking? A scene from the promo shows Daryl looking down the tracks. Perhaps he is using is tracking skills or thinking about the folks in his new group.

4. Daryl vs. Len: In one of the sneak peeks for episode 15, the man, who strangled Tony in episode 11 and claimed Daryl's vest in episode 12, is featured. He comes back in the upcoming episode and gets into an argument with Daryl in the woods. Len and Daryl fight over a rabbit.

"You see, the rules of the hunt don't mean jack out here. Now that rabbit you're holdin' is claimed. Claimed whether you like it or not. So if I was you, I'd hand it over, now, before you get to wish you didn't even get out of bed this morning," says Len.

"It ain't yours," replies Daryl.

"You know, I bet there's a bitch got you all messed up, am I right? Got you walking around here like a dead man, you just lost yourself a piece of tail. Must've been a good'un. Tell me something, was it one of the little'uns? 'Cause they don't last too long out here," says Len.

Daryl reaches out for his knife. Will he kill him?

5. Who are the guys in the new group - The Hunters or the raiders? Wetpaint shared spoilers from the comic books and stated that they can be a combination of both. In the comics, the raiders are bandits who trapped Rick, Abraham and Carl. Also, the Hunters are cannibals and so far Joe, and others have not yet devoured a human being.

6. The car: In the promo, Abraham is shown fighting a walker in a car. Later, Abraham, Rosita and Eugene are in the car. It looks like they are planning to go from "five to three."

7. Glenn scenes: Glenn is running in the promo. He looks scared. In the Spanish promo, Glenn looks concerned, and he is reading something. Perhaps, he is looking at the Terminus map. In the US promo, Glenn and Tara are together, and it is dark. He flashes light on a big group of walkers.

8. Abraham and Tara: In the sneak peek, Abraham and Tara sit by the tracks while others sleep. Abraham informs her that they will move once they have the right vehicle. They will leave Glenn and Tara behind and continue their mission to reach Washington D.C. He also tells her that he thought she is in love with Glenn. However, Abraham saw Tara looking down Rosita's shirt. Meanwhile, Eugene spends most of his time staring at Rosita's bottom.

Watch "The Walking Dead" season 4, episode 15, "Us" on Sunday, March 23, 2014 on AMC at 9 p.m. ET.

Credit: YouTube/The Walking Dead And More

Credit: YouTube/The Walking Dead And More