It's been a big week for Marvel's 'Agents of S.H.I.E.L.D.,' debuting its first potential supervillain as news breaks that the 'Avengers'-adjacent ABC series may soon have 'Agent Carter' for company, but even more surprises lie in store as we wait for next Tuesday's series premiere. One last trailer with footage of new foes and challenges will debut this Monday, and we've got the first look right here!

Though not the first look at episode 2 "0-8-4" and episode 3 "The Asset" that we've seen, the latest peek from Entertainment Weekly gives a closer view of the mysterious red-masked men we saw flooding the streets of Sweden, as well as the team dynamic learning to work with one another. It's clear that Skye (Chloe Bennet) and Agent Grant Ward (Brett Dalton) have a sexy bit of friction to work through, while Fitz and Simmons have some mysterious tech to identify, lest "all of us die."

While we await the September 24 premiere, we know that Marvel’s ‘Agents of S.H.I.E.L.D.’ features a cast that includes Clark Gregg as a resurrected Phil Coulson and Ming-Na as Melinda May, while 'Luck' star Ian Hart will guest as Dr. Franklin Hall, and 'Ghost Whisperer' star David Conrad will recur as scientist Ian Quinn. Cobie Smulders has also been confirmed to return as Maria Hill for the pilot at least.

Samuel L. Jackson previously stated that he expected to be involved with the show in some small capacity, while Tom Hiddleston and Sam Rockwell are game to reprise their Marvel Cinematic Universe roles of Loki and Justin Hammer, respectively, something of which we’ve analyzed the likelihood in depth.

We're just days away now, with a fuller trailer for the season debuting this Monday on ESPN's 'Monday Night Countdown,' so check out the teaser above and give us your 'Agents of S.H.I.E.L.D.' wishlist in the comments!