Rick Grimes and the gang are back! “The Walking Dead” Season 5 doesn’t premiere on AMC until October, but the network graciously gave fans a bite of the coming season with a “Greeting From Set” video.

“Action-packed,” “bloodier” and “crazy” – those are three words being tossed around to describe the highly anticipated fifth season of “The Walking Dead.”

The video, which was posted to AMC’s YouTube page on Tuesday, gives viewers a behind-the-scenes look at the set of Terminus, and features the cast and crew members talking about the first episode.

“This episode is so disturbing,” Lauren Cohan, who plays Maggie, told the cameras. “I mean some of the stuff they shot yesterday … I don’t know if it’ll make it to TV. “

While Cohan and her co-stars wouldn’t give any specifics away, everyone seems to agree that the Season 5 premiere is an episode not to miss. According to showrunner Scott Gimple, fans can look forward to a “variety” of storytelling and characters. Meanwhile, actor Andrew Lincoln, who plays Rick Grimes, revealed that the season's theme will be hierarchy and where everyone belongs in the group.

“It moves like no premiere we’ve ever shot before,” Lincoln said. “And if this is anything to go by for the season, I think it’s going to be the best season yet.”

Watch the video below to see the gang bloodied up and dirty at Terminus, and get a look at the gruesome new zombies that will appear on Season 5 of “The Walking Dead”: