The TV show In the Heat of the Night is an American police procedural crime drama loosely based on the 1965 novel and the 1967 film of the same name. It aired from 1988 to 1995, initially on NBC and later on CBS. The series stars Carroll O'Connor as Police Chief Bill Gillespie and Howard Rollins as Detective Virgil Tibbs. The story is set in the fictional town of Sparta, Mississippi, and follows Tibbs, a Philadelphia detective who returns to his hometown and becomes Chief of Detectives under Gillespie. The show explores themes of race relations, justice, and community dynamics in the South during the late 1980s and early 1990s. The series is a sequel to the 1967 film, updated to contemporary times, and features a mix of crime drama and moments of comedy. It also includes significant character development and social issues, such as civil rights and personal struggles faced by the characters. The cast includes notable characters like Althea Tibbs (Virgil's wife), Bubba Skinner, Harriet DeLong, and Hampton Forbes, among others. The show was praised for its portrayal of the South and the police, and for maintaining viewer interest throughout its run

. Key points about the show:

• Premiered on NBC in 1988, moved to CBS in 1992.
• Focuses on the partnership between Bill Gillespie and Virgil Tibbs.
• Addresses social issues, including racism and justice.
• Mixes drama with light comedic elements.
• Features a strong ensemble cast.
• Based on the novel and film but updated for the late 20th century

This series is considered by many fans as one of the best TV cop shows, notable for its storytelling and character depth