The playful one (1970)

An active building contractor hires a failed private detective, Pantelis. His mission is to sabotage her competitor, Bastounas, who is planning to build a hotel complex. When Bastounas forgets the suitcase with the money for the purchase of the land on which the hotel will be built, Pantelis will do everything he can to delay his secretary, who is responsible for delivering the money to him.