HERE are some other buzz-worthy titles premiering at this year’s Sundance Film Festival:

* “HAPPY ENDINGS”: Don Roos (“Bounce”) directs a series of interconnected family yarns with Tom Arnold, Maggie Gyllenhaal and Lisa Kudrow in the festival opener Thursday night.

* “INSIDE DEEP THROAT”: The first major studio-released NC-17 since “Showgirls” is a documentary chronicling the infamous porn smash. From Ron Howard’s producing partner, Hollywood heavyweight Brian Grazer.

* “THE SQUID AND THE WHALE”: Jeff Daniels and Laura Linney as a separating couple with two young sons, in 1986 Park Slope, Brooklyn.

* “THE DYING GAUL”: Peter Sarsgaard (“Kinsey”) as an ambitious screenwriter and Campbell Scott as a ruthless producer in the directing debut of playwright Craig Lucas (“The Secret Lives of Dentists”).