For years, well-integrated ethnic Moroccon Amsterdam screw-up Youssef lied his way trough life, including his ma's matching efforts. Slick wheeler-dealer Rick recruits the born liar for his firm, an 'alibi office' which helps people get away with cheating on their partners. Youssef soon becomes disguise genius Sander's best mate. Things get tricky when both Rick and Youssef fall in love with airhead waitress Andrea and Rick orders Youssef to arrange his alibi for cheating on his wife, unsuspecting lawyer Tanya.