Knock Knock (2015)

"Knock Knock" is a home-invasion thriller that turns a seemingly harmless encounter into a spiraling nightmare, trapping its lead in a game of seduction and menace orchestrated by two uninvited guests. Ana de Armas and Lorenza Izzo play the pair who talk their way through the door and never really leave, and the film leans hard into their chemistry as the tension curdles into something far more physical. Between the two of them, the seduction plays out across 6 scenes on the site, with both actresses baring skin as their characters push the story toward its unraveling. De Armas in particular gets an extended nude scene that fans still circle back to, while Izzo matches her with topless and sex scene footage that keeps the danger feeling intimate rather than distant. It's a tight, unsettling watch that doubles as one of the more explicit outings for both stars.