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.

Remy, a resident of Paris, appreciates good food and has quite a sophisticated palate. He would love to become a chef so he can create and enjoy culinary masterpieces to his heart's delight. The only problem is, Remy is a rat. When he winds up in the sewer beneath one of Paris' finest restaurants, the rodent gourmet finds himself ideally placed to realize his dream.