'Under the Dome's' Comic-Con Poster: Don't Have (Half) a Cow

The adaptation of Stephen King's best-seller features an iconic (and disgusting) scene from the series premiere.

CBS' Under the Dome going meta for Comic-Con.

The poster for the San Diego Nerd Prom, which opens Wednesday with preview night, features an iconic -- and disgusting -- scene from the series premiere that's sure to ruffle the features of anyone at PETA.

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In the first episode of the drama adaptation of Stephen King's best-seller, a mysterious dome encapsulated the town of Chester's Mill. It arrived with a bang -- taking residents of the town, airplanes and a cow with it.

The poster, above, features the remaining half of the cow -- which viewers dramatically saw literally sliced in bloody half.

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Dome stars Dean Norris, Mike Vogel and Rachelle Lefevre will be joined by executive producers Neal Baer and Brian K. Vaughan during a signing Sunday, where the posters will be available.

Dome will panel Sunday (with a screening) at 3:15 p.m. in Room 6BCF. Stay tuned to THR's The Live Feed for coverage. Dome airs Mondays at 10 p.m. on CBS.

E-mail: Lesley.Goldberg@thr.com