That right there is a (very) foul-mouthed glimpse at the film Another Happy Day, unveiled at Sundance last year and now available on DVD.

The movie tells the story of a twice-married mother of four traveling to her parents’ estate for the wedding of her oldest son. The cast is dynamite: Ellen Barkin (Sea of Love, This Boy’s Life, Ocean’s Thirteen), Kate Bosworth, Ellen Burstyn (Requiem for a Dream), Thomas Haden Church (Sideways) and Demi Moore. And so’s the pedigree of first-time director Sam Levinson, the son of Barry Levinson, who has helmed major Hollywood hits like Rain Man and Good Morning, Vietnam.

Ellen Barkin in a still from Another Happy Day / VIA IMDB

The movie is a tense, sharp-tongued family drama dripping with black comedy, and I’m not surprised the move won a Best Screenwriting award at Sundance 2011. The dialogue is just that provocative and cutting.

I month ago, I filled you in on my top Sarasota Film Festival picks, and even though Another Happy Day didn’t come anywhere near our local fest, I’m happily adding it to the heap of festival-style films I’m recommending this year. Well worth a rent.