"Sicko" director Michael Moore, right, greets actor Joshua Jackson, left, on the red carpet at a special screening of the film at the Academy of Motion Picture Arts & Sciences in Beverly Hills, Calif., Tuesday, June 26, 2007.

BEVERLY HILLS, CA - JUNE 26: Socialite Kim Kardashian arrives at a special screening of The Weinstein Company's "SiCKO" at the Samuel Goldwyn Theatre on June 26, 2007 in Beverly Hills, California.

BEVERLY HILLS, CA - JUNE 26: Actor John Cusack arrives at a special screening of The Weinstein Company's "SiCKO" at the Samuel Goldwyn Theatre on June 26, 2007 in Beverly Hills, California.

BEVERLY HILLS, CA - JUNE 26: Writer/director/producer Michael Moore arrives at a special screening of The Weinstein Company's "SiCKO" at the Samuel Goldwyn Theatre on June 26, 2007 in Beverly Hills, California.

BEVERLY HILLS, CA - JUNE 26: Producer/hip-hop artist Pharrell Williams arrives at a special screening of The Weinstein Company's "SiCKO" at the Samuel Goldwyn Theatre on June 26, 2007 in Beverly Hills, California.

BEVERLY HILLS, CA - JUNE 26: Actress Lisa Kudrow arrives at a special screening of The Weinstein Company's "SiCKO" at the Samuel Goldwyn Theatre on June 26, 2007 in Beverly Hills, California.

BEVERLY HILLS, CA - JUNE 26: Writer/director/producer Michael Moore arrives at a special screening of The Weinstein Company's "SiCKO" at the Samuel Goldwyn Theatre on June 26, 2007 in Beverly Hills, California.

BEVERLY HILLS, CA - JUNE 26: Writer/director/producer Michael Moore arrives at a special screening of The Weinstein Company's "SiCKO" at the Samuel Goldwyn Theatre on June 26, 2007 in Beverly Hills, California.

"Sicko" director Michael Moore arrives at a special screening of the film at the Academy of Motion Picture Arts & Sciences in Beverly Hills, Calif., Tuesday, June 26, 2007.

Kim Kardashian arrives at a special screening of the film "Sicko" at the Academy of Motion Picture Arts & Sciences in Beverly Hills, Calif., Tuesday, June 26, 2007.

"Sicko" director Michael Moore arrives at a special screening of the film at the Academy of Motion Picture Arts & Sciences in Beverly Hills, Calif., Tuesday, June 26, 2007.

Actress Kristen Bell arrives at a special screening of the film "Sicko" at the Academy of Motion Picture Arts & Sciences in Beverly Hills, Calif., Tuesday, June 26, 2007.

Singer Melissa Etheridge, left, and girlfriend Tammie Lyn Michaels arrive at a special screening of the film "Sicko" at the Academy of Motion Picture Arts & Sciences in Beverly Hills, Calif., Tuesday, June 26, 2007.

Musician Pharrell Williams arrives at a special screening of the film "Sicko" at the Academy of Motion Picture Arts & Sciences in Beverly Hills, Calif., Tuesday, June 26, 2007.

Actress Lisa Kudrow arrives at a special screening of the film "Sicko" at the Academy of Motion Picture Arts & Sciences in Beverly Hills, Calif., Tuesday, June 26, 2007.

"Sicko" director Michael Moore arrives at a special screening of the film at the Academy of Motion Picture Arts & Sciences in Beverly Hills, Calif., Tuesday, June 26, 2007.

Actress Kelly Carlson arrives at a special screening of the film "Sicko" at the Academy of Motion Picture Arts & Sciences in Beverly Hills, Calif., Tuesday, June 26, 2007.

"Sicko" director Michael Moore, right, greets actor Joshua Jackson, left, on the red carpet at a special screening of the film at the Academy of Motion Picture Arts & Sciences in Beverly Hills, Calif., Tuesday, June 26, 2007.