Best Investigation movies of 2000s

Actors : Bob Hoskins, Adrien Brody, Diane Lane, Ben Affleck,
Directors : Allen Coulter,

A detective examines the mysterious death of George Reeves, the star of the television series Adventures of Superman (1952).

Actors : Cameron Diaz, Bill Murray, Drew Barrymore, Lucy Liu,
Directors : McG,

Three women, detectives with a mysterious boss, retrieve stolen voice-ID software, using martial arts, tech skills, and sex appeal.

Actors : Kerry Armstrong, Anthony LaPaglia, Geoffrey Rush, Rachael Blake,
Directors : Ray Lawrence,

The relationships of four couples unravel after the discovery of a young woman's body in Lantana bush in suburban Sydney.

Actors : Cameron Diaz, Drew Barrymore, Bernie Mac, Lucy Liu,
Directors : McG,

The Angels investigate a series of murders which occur after the theft of a witness protection profile database.

Actors : Hilary Swank, Josh Hartnett, Scarlett Johansson, Aaron Eckhart,
Directors : Brian De Palma,

Two policemen see their personal and professional lives fall apart in the wake of the "Black Dahlia" murder investigation.

Actors : Derek Richardson, Jay Hernandez, Eythor Gudjonsson, Barbara Nedeljakova,
Directors : Eli Roth,

Three backpackers head to a Slovak city that promises to meet their hedonistic expectations, with no idea of the hell that awaits them.

Actors : Otto Jespersen, Knut Nærum, Glenn Erland Tosterud, Robert Stoltenberg,
Directors : André Øvredal,

A group of students investigates a series of mysterious bear killings, but learns that there are much more dangerous things going on. They start to follow a mysterious hunter, learning that he is actually a troll hunter.

Actors : Anna Faris, Jon Abrahams, Carmen Electra, Marlon Wayans,
Directors : Keenen Ivory Wayans,

A year after disposing of the body of a man they accidentally killed, a group of dumb teenagers are stalked by a bumbling serial killer.

Actors : Ziyi Zhang, Chris Tucker, Jackie Chan, John Lone,
Directors : Brett Ratner,

Carter and Lee head to Hong Kong for vacation, but become embroiled in a counterfeit money scam.

Actors : David Eigenberg, Bob Tracey, Laura Linney, Richard Gere,
Directors : Mark Pellington,

A reporter is drawn to a small West Virginia town to investigate a series of strange events, including psychic visions and the appearance of bizarre entities.

Actors : Anna Faris, Regina Hall, Charlie Sheen, Pamela Anderson,
Directors : David Zucker,

Cindy must investigate mysterious crop circles and video tapes, and help the President in preventing an alien invasion.

Actors : Jordi Mollà, Will Smith, Martin Lawrence, Gabrielle Union,
Directors : Michael Bay,

Two loose-cannon narcotics cops investigate the flow of Ecstasy into Florida from a Cuban drug cartel.

Actors : Daniel Craig, Keira Knightley, Kris Kristofferson, Adrien Brody,
Directors : John Maybury,

A Gulf war veteran is wrongly sent to a mental institution for insane criminals, where he becomes the object of a Doctor's experiments, and his life is completely affected by them.

Actors : Wilmer Valderrama, Greg Kinnear, Bruce Willis, Catalina Sandino Moreno,
Directors : Richard Linklater,

An ensemble piece examining the health risks involved in the fast food industry and its environmental and social consequences as well.

Actors : Dane Cook, Demi Moore, William Hurt, Kevin Costner,
Directors : Bruce A. Evans,

A psychological thriller about a man who is sometimes controlled by his murder-and-mayhem-loving alter ego.

Actors : Chutcha Rujinanon, Jinda Duangtoy, Angelica Lee, Lawrence Chou,

A blind girl gets a cornea transplant so that she would be able to see again. However, she got more than what she bargained for when she realized she could even see ghosts.

Actors : Derek Luke, Tia Texada, Val Kilmer, William H. Macy,
Directors : David Mamet,

The investigation into a kidnapping of the daughter of a high-ranking US government official.

Actors : Vince Vaughn, Vincent D'Onofrio, Jennifer Lopez, Colton James,
Directors : Tarsem Singh,

An FBI agent persuades a social worker, who is adept with a new experimental technology, to enter the mind of a comatose serial killer in order to learn where he has hidden his latest kidnap victim.

Actors : Ben Chaplin, Michael Pitt, Ryan Gosling, Sandra Bullock,
Directors : Barbet Schroeder,

Two gifted high school students execute a "perfect" murder - then become engaged in an intellectual contest with a seasoned homicide detective.

Actors : Jessica Biel, Erica Leerhsen, Jonathan Tucker, Andrew Bryniarski,
Directors : Marcus Nispel,

After picking up a traumatized young hitchhiker, five friends find themselves stalked and hunted by a deformed chainsaw-wielding killer and his family of equally psychopathic killers.