After closing his agency Alibi.com and promising Flo that he would never lie to her again, Greg's new life became quiet, too quiet... Not for long! When he decides to propose to Flo, Greg is up against the wall and has to introduce his family. But with his crooked father and his ex-charm actress mother, this could ruin his future union. He has no choice but to reopen his agency with his former accomplices for an ultimate Alibi and to find more presentable fake parents.

Upon their release from prison twen­ty years ear­li­er, Gérard, Ary and Philippe asked them­selves if hon­esty was not the best rack­et of them all. Today, they are insep­a­ra­ble and scrupu­lous­ly above board. But Gérard learns he is ter­mi­nal­ly ill. Their friend’s days being num­bered, Ary and Philippe want to offer him one last love sto­ry… because, as Gérard likes to say : love is bet­ter than life.

Isabelle, HR of a large cruise company, made the mistake of choosing her boss as a lover. Before embarking on the maiden voyage of the new flagship of the fleet, though, he decided to disembark from their relationship! Some women take their revenge by poison, firearm, or slander. Isabelle chooses Remy a flamboyant, unemployed ne'er-do-well who flunked out in life on land, but after all is said and done, might have better luck at sea... She recruits him as leader of her plot and on this Palace of the Seas, Remy will first prove to be the worst nightmare of the CEO and Richard, the Cruise Director...then, little by little, he will change his life and that of all those who cross his path...

Inspired by the American program Saturday Night Live from NBC, around thirty actors take part in various humorous sketches.

Over this long hot summer, Claude and Isabelle get their marriage back on track, while Bibou and Simon, spend a memorable summer discovering the world of grown-ups.

Gaëtan (age 70) pees in dots and dashes. Max (age 50) can no longer get hard. Félix (age 20) shoots too soon. 3 men, 3 generations, 1 thing in common: manhood malfunctions.

Lambert, a recovering sex addict, tries to redeem himself by becoming a marriage counsellor. He stays abstinent for several months, but his alluring assistant's unbridled sexuality tests his resolve.