Paul Dano hid his 21st birthday from 'Little Miss Sunshine' cast and crew

Actor Paul Dano has revealed a quirky behind-the-scenes moment from the set of Little Miss Sunshine, admitting that he intentionally kept his 21st birthday under wraps from the cast and crew while filming the beloved 2006 indie comedy-drama.

In a recent interview, Dano described turning 21 during production as “weird,” and said he didn’t want to make a big deal out of it amid the tight-knit, ensemble atmosphere of the shoot.

At the time, Dano was still early in his career and surrounded by an eclectic cast that included Greg Kinnear, Toni Collette, Steve Carell, and Alan Arkin. Rather than throw a celebration that drew extra attention, he chose to keep the milestone quiet, later reflecting that he “didn’t want anyone to know,” and laughing that it was partly because he felt self-conscious about the transition into full adulthood.

Dano’s anecdote comes as he looks back appreciatively on Little Miss Sunshine, a film that has grown into a modern classic beloved for its offbeat humor, emotional depth, and ensemble performances. The movie’s blend of comedy and heartfelt family dynamics helped launch several of its young stars into wider recognition, with Dano’s understated role as Dwayne earning particular praise for its deadpan delivery and emotional payoff.

Recalling the experience years later, Dano said the secrecy around his birthday made the milestone feel even more “surreal,” adding that celebrating while immersed in work — especially on a project he now looks back on fondly — shaped his memories of that time in a unique way.

Fans of Little Miss Sunshine continue to celebrate the film’s anniversary and its memorable performances, and Dano’s story offers a playful, personal glimpse into life behind the scenes of one of the most cherished independent films of the early 2000s.