Acteurs et actrices: Ma belle-mère est un monstre (Monster-in-law)

Jennifer Lopez = Charlotte "Charlie" Cantilini

Jane Fonda = Viola Fields

Michael Vartan = Dr Kevin Fields

Wanda Sykes = Ruby

Adam Scott = Remy

Monet Mazur = Fiona

Annie Parisse = Morgan

Will Arnett = Kit

Elaine Stritch = Gertrude

Stephen Dunham = Dr Paul Chamberlain