Marvel has released the episode descriptions for Agent Carter episodes one and two. You can read them below.
In the episode “Now is Not the End”, Peggy is contacted by old acquaintance Howard Stark (Dominic Cooper, Marvel’s “Captain America: The First Avenger”) when he is framed for unleashing his deadliest weapons and can trust no one else. To help Peggy clear Stark’s name, he insists his butler, Edwin Jarvis, be at her beck and call–whether she likes it or not. But the risk is great: If caught, Agent Carter could be targeted as a traitor and spend the rest of her days in prison…or worse.
In the episode “Bridge and Tunnel”, Howard Stark’s deadliest weapon has fallen into enemy hands, and only Agent Carter can recover it. But can she do so before her undercover mission is discovered by SSR Chief Dooley and Agent Thompson?