Marvel's Agents of S.H.I.E.L.D. Season 2 Spoilers: Raina Returns in Episode 2

Marvel's Agents of S.H.I.E.L.D. had its Season 2 premiere earlier this week, and a new preview for Episode 2, entitled "Heavy is the Head," reveals Raina (Ruth Negga) returns.

The episode also features Brian Patrick Wade as Carl "Crusher" Creel, aka Absorbing Man, who debuted in the Season 2 premiere. Check out the following preview clip from the show's official Twitter.

And here is the official description for the episode.

'Heavy is the Head' - Hunted and running out of solutions, Coulson puts his team right in the line of fire in the hopes of saving them all. But with General Talbot, Hydra and Creel all on the attack, can they possibly survive? Meanwhile, a mysterious Doctor (Kyle MacLachlan) harbors some dangerous secrets that could destroy one of our core team members.

Marvel's Agents of S.H.I.E.L.D. stars Clark Gregg as Agent Phil Coulson, Ming-Na Wen as Agent Melinda May, Brett Dalton as Grant Ward, Chloe Bennet as Skye, Iain De Caestecker as Agent Leo Fitz, Elizabeth Henstridge as Agent Jemma Simmons and Nick Blood as Lance Hunter.

Guest starring are B.J. Britt as Agent Antoine Triplett, Adrian Pasdar as Brigadier General Glenn Talbot, Ruth Negga as Raina, Henry Simmons as Alphonso 'Mack' Mackenzie, Wilmer Calderon as Idaho, Kyle MacLachlan as The Doctor, Brian Patrick Wade as Carl Creel, Simon Kassianides as Sunil Bakshi, Carolina Espiro as waitress and Cutter Garcia as bartender.

'Heavy is the Head' was written by Paul Zbyszewski and directed by Jesse Bochco.

What do you think of the clip? Let us know in the comments section.