Games For Married Men
Chuck and Mary Ann, both married, are having an affair. Chuck gives Mary Ann a diamond necklace, followed by a key. So as to avoid suspicion from her husband Harold, Chuck tells Mary Ann that he will put the necklace in the key's corresponding locker in Union Station. Mary Ann is to give the key to her husband claiming she found it, and he will presumably get the necklace and give it to her. She does this, but her husband brings her back a cheap pocket watch instead. Mary Ann blames Chuck and calls him angrily, claiming she knows his game—meanwhile, Mary Ann’s husband has given the necklace to a woman he’s having an affair with, along with the key to fool her husband.
Locations include establishing shots of the Art Institute of Chicago and the Marina Towers, as well as one short scene shot presumably in Union Station.