Careful What You Wish For is a 2015 American erotic thriller film directed by Elizabeth Allen Rosenbaum, and starring Nick Jonas, Isabel Lucas, Graham Rogers, and Dermot Mulroney. The film was released on June 10, 2016, by Starz Digital. Its plot is heavily inspired by the 1981 film Body Heat.

Plot

Doug Martin (Nick Jonas) is a 17-year-old teenager spending the summer with his parents Emily Martin (Kiki Harris) and Brian Martin (David Sherrill) at their lake house. When wealthy investment banker Elliot Harper (Dermot Mulroney) moves in next door, Doug finds himself immediately drawn to Elliot's young wife, Lena Harper (Isabel Lucas). Elliot hires Doug to work on his sailboat, and this gives Doug an excuse to interact with Lena, who is often alone due to Elliot traveling for business. Eventually Lena and Doug begin an affair, starting with Doug losing his virginity to her. Lena gets them pre-paid cellphones to communicate on, and constantly warns Doug about Elliot's possessive and jealous nature. Lena also shows signs of physical abuse, which she says are from Elliot.