With summer coming to a close, our favorite fall TV shows are prepping for their much-anticipated returns. Trailers for Breaking Bad and Homeland both debuted on Tuesday, their common theme being not to reveal anything about what viewers can expect next season.

The newest trailer for Breaking Bad consists of a voiceover of the show’s star, Walter White (played by Bryan Cranston) narrating Percy Bysshe Shelley’s poem “Ozymandias” while the camera pans over a barren New Mexico landscape. The ominous tone of the poem as well as its theme of the fall of leaders coincides perfectly with White’s falling drug empire, according to Business Insider.

Breaking Bad‘s final season was split in two, with the first of the show’s last eight episodes airing on August 11. The first segment of the popular AMC series’ fifth and final season aired last summer. Last week at Comic Con, producer Vince Gilligan said of the show’s ending: “I am satisfied by the ending. I hope you will be, too. My writers and I, and everyone in front of the lens and behind it I think is feeling pretty good about it.”

Check out the eerie trailer below:

The trailer for Homeland, titled “Signals”, consists of little more than just that. What sounds like spotty radio waves interspersed with broken voiceover clips of an out-of-breath and panicked Nicholas Brody (played by Damien Lewis) plays as the dark screen displays nothing but black and occasional flashes of television static.

What the trailer lacks in visuals and details, it makes up for in intrigue. Those who watched the tumultuous end of Season 2, no doubt wonder what has happened to Brody and where he may be after a devastating terrorist attack pegged him as a hated and wanted man. Season 3 of Homeland airs on September 29 on Showtime.

Watch the confusing trailer for Homeland below: