When FBI agent Henry Durand (Colin Hanks) returns home to introduce his fiancée (Selma Blair) to his mother, he expects a quiet visit with the sweet, food-obsessed woman he left behind. Instead, he discovers his mom, Marty (Meg Ryan), has undergone a stunning transformation into a vibrant, confident woman, all thanks to her charming and mysterious new European boyfriend, Tommy (Antonio Banderas). Henry’s professional suspicions are immediately triggered, leading him to believe Tommy is actually a notorious international art thief he’s been tasked with capturing. This action-packed romantic comedy throws Henry into a hilarious and dangerous dilemma as he is forced to surveil his own mother’s whirlwind romance, trying to prove his girlfriend’s father wrong and protect his mom’s heart without blowing his crucial FBI operation. As the lines between family duty and professional ambition blur, Henry must navigate a farcical web of secrets, seduction, and suspected larceny, where the greatest threat might just be to his own preconceptions.