Duty Free is about two British couples, David and Amy Pearce and Robert and Linda Cochran, who meet while holidaying at the same Spanish hotel in Marbella and the interruptive affair conducted by David Pearce and Linda Cochran during their break. Another recurring character is the hotel waiter Carlos. <br /> <br />Duty Free 'Cause Celebre' - Senor Garcia, the new manager at the hotel, makes some sweeping staff changes. Not only does this upset Carlos the Waiter but also the holidaymakers. Amy encourages Carlos to make a firm stand which turns out to be a politically wise move.