Under the Dome Stars Talk Penetration, Tease Finale's Literal (?) Cliffhanger

Over the course of the second half of Season 2, CBS’ Under the Dome will uncork big secrets about its titular mystery — and in a way that will propel the narrative into any possible third season.

RELATED Under the Dome Episode 5 Recap: Tunnel Vision

Visiting TVLine’s San Diego Comic-Con suite last week, Season 2 noob Eddie Cahill teased of the coming reveals, “The Dome is not as impenetrable as we thought,” perhaps alluding to the tunnel discovered in the latest episode. Cahill also said that the otherworldly barrier’s roots will be unearthed, dating back to Pac-Man and Donkey Kong era.

All told, the answers on the horizon, Mike Vogel says, will “broaden the world” of the TV series, as well as offer the people of Chester’s Mill at least the hope of escape.

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Also in this video Q&A: Rachelle Lefevre has an interesting reaction to Michael Ausiello’s inquiry about a possible “cliffhanger” finale (and warns of viewer reaction if there’s no Season 3), while Alexander Koch shares his thoughts on last year’s Comic-Con video, in which his costars brainstormed “grisly” ways for Junior to die.

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