Person of Interest: Foe

SYNOPSIS

Reese and Finch are confused by the machine's next target, who appears to have made no electronic transactions since the late 1980s - until they discover he is a former East German secret agent living under an assumed identity. However, the delay has given him time to embark on a killing spree that seems to be motivated by revenge - and the case gives Reese an unwelcome reminder of his own murky past. Guest starring Alan Dale (Lost, Ugly Betty), Annie Parisse (Law & Order) and Laila Robins (In Treatment).