Cameron Diaz is having a very bad day, and Netflix wants you to watch every minute of it. The streamer released the official trailer on Thursday for Bad Day, a new action comedy that puts Diaz in the middle of a day so chaotic that it ends with her accused of robbing a bank. The film starts streaming on December 11.
One promise, one terrible day
Diaz plays Joy, a single mom who has made one small pinky promise: she will not miss her daughter Katie’s soccer game. According to Netflix’s own summary of the film, almost everything that can go wrong then does. Her car gets towed. At a dialysis appointment for her dad, a falling TV takes out a tank of fish. Then comes the part that turns a rough morning into a full disaster: Joy is accused of trying to rob a bank over a sum of just $30, and the police treat her like a real suspect.
The trailer leans into the mismatch between the promise and the mess. It is set to Bill Withers’ “Lovely Day,” a sunny song playing over car trouble, flying fish and flashing police lights. The official synopsis keeps it simple: an action comedy about a single mom fighting to keep one little promise to her daughter on the absolute worst day of her life.
The cast and the team behind it
Bad Day is directed by Jake Szymanski, the filmmaker behind the hit hidden camera series Jury Duty and the comedy Mike and Dave Need Wedding Dates. The script is by Laura Solon. Ed O’Neill, best known as the dad on Modern Family, plays Joy’s father, the man whose medical appointment goes sideways early in the trailer.
The supporting cast is stacked with comedy names, including Mark Duplass, Ben Schwartz and Rob Corddry, along with Danielle Brooks, Rhenzy Feliz and John Higgins. The film runs 1 hour and 40 minutes and is rated PG-13, which puts it right in the zone of the broad, fast comedies Diaz built her name on in the 1990s and 2000s.
A comeback that keeps going
There is a bigger story behind the trailer. Diaz stepped away from acting for eleven years, and her last film before the break was the 2014 remake of Annie. She returned in 2025 with Netflix’s Back in Action, which became a major hit for the streamer. Bad Day reunites her with that film’s producer, Beau Bauman, and this time the action stays closer to her comedy roots: less spying, more everyday disaster.
That mix is the bet Netflix is making for the holiday season. A familiar star, a simple promise and one day that keeps getting worse is an easy film to understand from a single trailer, and the December 11 date lands right when families are looking for something light to stream. You can follow more trailers, premieres and streaming news in our Entertainment coverage.
Sources: Netflix trailer release and Tudum summary, November 5, 2026; CBR; TheWrap; The Playlist; Just Jared.