The Just Go with It cast is full of A-list movie stars such as Adam Sandler and Nicole Kidman and acclaimed comedy talents like Kevin Nealon and Rachel Dratch. A remake of the classic 1969 farce Cactus Flower, Just Go with It reimagines the tale of lies and deception as a feel-good romantic comedy. In the 2011 version, a cosmetic surgeon recruits his office manager and her kids to pose as his family in an attempt to woo his latest love interest. In line with rom-com traditions, true love turns out to be right in front of the main character the whole time, as he falls for his fake wife.
https://screenrant.com/just-go-with-it-cast-character-guide/