The magnificent French comic actor Louis de Funès demonstrates his talent in this French-Italian film.He plays Charles Bosquier- a grumpy principal of a reputable boys college.Bosquier always controls his students very strictly.His problems start when an exchange program sends an attractive 19 year-old girl to his college in order to spend the summer vacation there and learn more about the French culture.Bosquier's son falls in love with her and they run away.So,the principal is on the verge of madness and he starts chasing them. The film contains lots of funny scenes and humor and of course the superb acting of Louis de Funès.Honestly,the scenario has some weak points.Definitely,"Les Grandes vacances" is not one of the best films of Funès but it is worth seeing.