Joan finds out that Roland had an affair. Meanwhile, Pamela signs on as a new host for the post's radio station and Lenore Baker reveals more information about Claudia Joy's past.

In the first season finale, weapons are found missing. This prompts Michael to put the post on high alert, deploying soldiers in response to this possible terrorist attack.

Denise continues to assert independence by trying new things, including learning to ride a motorcycle. Joan finally speaks openly about her pregnancy

Trevor is uncomfortable being touted as a hero. Meanwhile, Frank is concerned about Denise, and loves her new motorcycle, and the replacements have arrived for Joan's maternity leave.

Pamela becomes increasingly concerned when her stalker crosses the line by talking to her children. Roxy and Roland exchange words after Roland acts once he learns of Trevor's addiction. With Jeremy leaving for the first time Denise and Frank share an emotional goodbye. The Holden's get a visit from an unexpected guest.