"Marvel's Agents of S.H.I.E.L.D." Season 2 premiered last week on Sept. 23, 2014. The Episode 1 titled "Shadows" saw the return of main cast and characters and introduced some new ones. Picking up from where it left, Season 2 is expected to focus on agents' new challenges and rebuilding of corruption-free and strong S.H.I.E.L.D. Here are few spoilers from "Marvel's Agents of S.H.I.E.L.D." Season 2 Episode 2 titled "Heavy Is The Head." [Warning: Spoilers Alert!]

This article contains spoilers from "Marvel's Agents of S.H.I.E.L.D." Season 2 Episode 2 titled "Heavy Is The Head." Read at your own risk.

During the premiere segment, witnessed the debut of Nick Blood's Lance Hunter, Hayley Atwell's Peggy Carter, Brian Patrick's Carl Creel and Lucy Lawless' Isabelle Hartley. The action-packed episode saw the deaths of two agents while they are investigating HYDRA's activities. Meanwhile, Skye made some important discoveries about HYDRA's communication system when she was interrogating Ward. At the same time, Talbot and his team continue to throw challenges at Phil Coulson's team.

ABC has released synopsis teasing spoilers from "Marvel's Agents of S.H.I.E.L.D." Season 2 Episode 2 "Heavy Is The Head." Agents have three enemies to fight, Talbot's Army and HYDRA and Carl Creel. This compels Phil Coulson to take some "desperate" decisions in an attempt to ensure his team's safety.

Phil Coulson and his team are deep in trouble. All the three enemies are powerful and are looking for the opportunity to hunt them down. Will Agents be able to escape? Will they survive?

The report notes that Coulson puts everything on the line to save his crew. In the meantime, Kyle MacLachlan's character Doctor tries to hold back "some dangerous secrets that could destroy one of core team members" of S.H.I.E.L.D. Could it be about Skye?

Meanwhile, the network has released promo video giving a glimpse at the upcoming episode. Scroll down to watch the video as published on YouTube.com by Television Promos.

"Marvel's Agents of S.H.I.E.L.D." stars Clark Gregg as Phil Coulson, Brett Dalton as Grant Ward, Chloe Bennett as Skye, Ming-Na Wen as Melinda May, Elizabeth Henstridge as Jemma Simmons and more. Season 2 Episode 2 "Heavy is the Head" airs Sept. 30, 2014 at 9:00 p.m. ET on ABC. Fans can also watch the upcoming segment online via live stream here.

Video: Marvel's Agents of SHIELD 2x02 Promo "Heavy is the Head" (HD)

Credit: YouTube.com/ Television Promos

For more spoilers on "Marvel's Agents of S.H.I.E.L.D.," read below:

'Marvel's Agents of S.H.I.E.L.D.' Season 2 Premiere (Episode 1) 'Shadows' Spoilers: Things To Expect And Where To Watch Online, Live Stream