Arthur resigns, saying he had an extramarital affair. He asks Annie to find out if Henry knows Teo is his son. Annie and Auggie continue their investigation and find a mole in the CIA. They learn Arthur never cheated but lied to protect Joan.

• Covert Affairs - Season 4
• Piper Perabo
• Christopher Gorham
• Kari Matchett
• Matt Corman
• Chris Ord