Domestic Market Share

Year-to-date domestic market share of film distributors for week ending June 6.

Warner Bros.: 18.1%

Buena Vista: 17.6%

Columbia: 11.1%

Universal: 10.8%

Paramount: 9.3%

20th Century Fox: 8.3%

New Line: 6.3%

Miramax: 5.7%

Tristar: 3.9%

MGM: 3.4%

Coming Attractions . . . Jurassic Park

* Distributor: Universal Pictures

* Release date: Sneak preview Thursday, expanding to 3,000 screens Friday

* Production cost: About $60 million

* Cast: Sam Neill, Laura Dern, Jeff Goldblum, Sir Richard Attenborough

* Director: Steven Spielberg

* Synopsis: Dinosaurs run amok in a theme park. Sci-fi adventure (PG-13)

* Prospects: Dino-riffic. Critics say Spielberg delivers on the dinosaurs and the special effects, even if the plot sags a bit