Casey (Adam Baldwin) carries out a side mission for his old commanding officer James Keller (guest star Robert Patrick) that leads to him committing treason. When Chuck (Zachary Levi) learns the dark truth about Col. Keller, he and Sarah (Yvonne Strahovski) set out to break Casey out of jail and clear his name. Meanwhile, Awesome's (Ryan McPartlin) plan to keep Ellie (Sarah Lancaster) out of danger gets more difficult when she gets her dream fellowship. Joshua Gomez also stars.