nbc.com

"Law & Order," the longest-running crime series and the second-longest-running drama series in the history of television, will enter its 18th season on NBC.

The brainchild of creator Dick Wolf, " Law & Order" is the most successful brand in primetime television. It is the 1997 Emmy Award winner for Outstanding Drama Series and the record holder for the most consecutive (11) nominations in that category for a primetime series (tied with "Cheers" and "M*A*S*H"). It has also turned into one of entertainment's preeminent brands, with its successful spinoffs "Law & Order: Special Victims Unit" and "Law & Order: Criminal Intent."

Filmed entirely on location in New York, the realistic program looks at crime and justice from a dual perspective. In the first half-hour, Detective Edward Green (Jesse L. Martin) and his new partner, Detective Cyrus Lupo (Jeremy Sisto), investigate crimes and apprehend suspects under the supervision of their precinct lieutenant, Anita Van Buren (S. Epatha Merkerson). In the second half-hour, the focus shifts to the criminal courts, as Chief Assistant District Attorney Michael Cutter (Linus Roache) and the Executive Assistant District Attorney Connie Rubirosa (Alana De La Garza) work within a complicated justice system to prosecute the accused under the guidance of the newly appointed District Attorney Jack McCoy (Sam Waterston).

Some cases may be simple, but most are multi-faceted. The investigations are challenging, prosecutions are complicated, and decisions about legal procedures and plea-bargaining are vexing. In the arduous and complex process of determining guilt and innocence, lives often hang in the balance.

"Law & Order" is a Wolf Films production in association with Universal Media Studios. Dick Wolf is creator and executive producer; Rene Balcer, Fred Berner and Peter Jankowski are the executive producers.

Day & time: Wednesdays on NBC (10-11 p.m. ET) beginning January 2008

Original premiere date: September 13, 1990

Starring: Sam Waterston, S. Epatha Merkerson, Jesse L. Martin, Jeremy Sisto, Alana De La Garza and Linus Roache

Creator/executive producer: Dick Wolf

Co-executive producers: Arthur Forney, Richard Sweren, Bill Fordes, David Wilcox, Stephanie SenGupta and Ed Zuckerman

Produced by: Peter Giuliano

Co-producers: David Slack, Gina Gionfriddo and Steve Wertimer

Directors: Various

Director of photography: William Klayer

Music composer: Mike Post

Casting directors: Lynn Kressel and Suzanne Ryan

Technical advisers: Dr. George Lombardi, Matt McGough, Leslie Crocker Snyder, Dr, Shiya Ribowsky, Jim Nuciforo and Dr. Park Dietz

From: Wolf Films in association with Universal Media Studios

Origination: Various locations in and around New York City