The trailer and preview scene for "Say Yes," the next installment of AMC's "The Walking Dead," show that the episode is going to be all about Rick and crew's search to secure more firearms to replace the weaponry they handed over to the Saviors in the first half of the season.

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The 30-second trailer indicates that Rick (Andrew Lincoln) and Michonne (Danai Gurira) are going to be staying out late at dilapidated funfair. Meanwhile, Rosita (Christian Serratos) is getting antsy: she knows the gang will need more guns if their attempt to "Rise Up" against the saviors is going to have any chance of success, and she's not willing to just wait for others to find them.

Lasting a little over a minute, the preview clip has post-apocalyptic power couple Rick and Michonne stumbling upon what looks like some kind of military outpost, complete with some heavily armed zombies -- not that walkers have much use for guns.

Securing military-grade munitions is some pretty serious foreshadowing that something of a significant scale is set to go down in the future, particularly if the TV series is to follow the "All Out War" storyline from the comics.

The only other question all of this leaves is who, or what is saying "yes" in the episode's title, and what might the question to which it is the response? The smart money would be on this being the episode in which Ezekiel (Khary Payton) finally agrees to bring The Kingdom into the coalition to fight the Saviors, but without a glimpse of the character in the promo or preview scene, we shall have to wait and see.

Airing Sundays at 9 p.m. ET/PT on AMC, “The Walking Dead” stars Andrew Lincoln as Rick Grimes, Chandler Riggs as Carl Grimes, Norman Reedus as Daryl Dixon, Melissa McBride as Carol Peleteir, Lauren Cohan as Maggie Green and Danai Gurira as Michonne.