The Director turns against the agency thanks to a close encounter with an unknown force.

When the former member of an Irish terrorist group begins stealing antiques and blowing up antique trucks, the agency's number 1 spy in the British division - Ian Leslie, with a licence to terminate - joins them. He's suave, sophisticated and is spending a lot of time getting to know Li Ann. Mac and Vic, obviously jealous, try to interfere with their relationship. The Director also warns her to stay away from him as he is really there to kill the terrorist. Ian denies it but Li Ann is unsure.

A politician requests protection after an assassination attempt. But when the politician requests Mac personally, he may have an alternate agenda. Mac is accidentally poisoned by Murphy and Camier.