WARNING: This article may contain spoilers for Agents of SHIELD season 7 episode 4. Read at your own risk.

Agents of SHIELD season 7 episode 4 is arriving this week on ABC, with the title "Out of the Past." This is an interesting episode as were going to see the story presented as an elaborate noir. The episode will be in black-and-white while some major discoveries unfold.

Agents of SHIELD season 7 episode 4 is an experimental episode, with the visual medium confirming it. But aside from that, we're going to see some important stories being explored. The team continues their quest to take down the chronicoms within this episode.

Based on the synopsis, an average morning on July 22, 1955, made Agent Phil Coulson realized the importance of the day in the history books of SHIELD. He sets into motion the chain of events, hoping he'd preserve the timeline as they know it.

In addition, he wants to make sure that these will get the ending that they deserve. But the question now is: will the situation go wrong? It seems like there could be an unexpected happening within this episode, something that could impact the lives of the team.

Meanwhile, CarterMatt noted Agents of SHIELD season 7 episode 4 is probably a spotlight for Clark Gregg. This is a great opportunity for his character, given that Coulson hasn't had a consistent story in a while. It is the direct outcome of what he's been through in the past.

The death of the original Coulson was already been featured, so we're seeing the character now in LMD form. While many believe that he is the real Phil Coulson, that seems unlikely already. The series tends to find unique ways to keep him in the fold, making the character even more interesting.

Meanwhile, the title is probably a reference to the 1947 noir, something that was already hinted in the promo. Within this episode, the celebration of the Marvel Cinematic Universe history continues. A lot of things may unfold as the series progresses.

Given that this is the series' final run, the show is keeping some things under wraps. No further details of each episode were usually revealed ahead of its airing. But the focus of the entire season is looking to the past to stabilize the present and the future.

Agents of SHIELD season 7 episode 4 airs on Wednesday night, June 17, on ABC.