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.

The Godfather is assassinated, which cause the team to break up.