Mr. & Mrs. Smith

The film opens with Lombard and Robert Montgomery as a happily married though bickering couple. In one spat Lombard challenges Montgomery with the age-old question, "If you had it to do it all over again, would you marry me?" To which Montgomery replies with an off-handed "No!" Unfortunately for Montgomery, he is given a chance to stand by his hasty words when the couple learns that due to a legal technicality, their marriage isn't valid. Thrown out of the house by Lombard, Montgomery must find someway to prove his love is indeed sincere--but not before Lombard gets a chance to make him suffer a little. (official distributor synopsis)