The secret files called the Zacharis Dossier may cause a war between the East and the West. In order to obtain a painting that is supposed to be the hiding spot for these files, Loid and Fiona enter an underground tennis tournament run by the owner of the painting, Campbell. If they win, the art piece they're after will be presented. Loid and Fiona enter as a married couple and play various skilled players including pro players!
You might be in some 
trouble yourself, Mr. Campbell.
.قد تكون في ورطة أنت أيضًا يا سيّد كامبل
Sehen Sie sich lieber vor, Herr Campbell.
Campbell, quizá tengas
que darles el premio.
Campbell, a ver si te toca
darles el premio.
Votre équipe risque d’en pâtir,
Campbell.
Potrebbero essere un pericolo anche 
per i suoi protetti, signor Campbell.
Talvez mesmo você tenha
problemas, Sr. Campbell.
По-моему, достойный соперник
вашим детям, мистер Кэмпбелл.