Denise Nicholas is an American actress and social activist who was involved in the American Civil Rights Movement

African-American Civil Rights Movement (1955-1968)

The African-American Civil Rights Movement refers to the movements in the United States aimed at outlawing racial discrimination against African Americans and restoring voting rights to them. This article covers the phase of the movement between 1955 and 1968, particularly in the South...

. She is known primarily for her role as high school guidance counselor Liz McIntyre on the ABC

American Broadcasting Company

The American Broadcasting Company is an American commercial broadcasting television network. Created in 1943 from the former NBC Blue radio network, ABC is owned by The Walt Disney Company and is part of Disney-ABC Television Group. Its first broadcast on television was in 1948...

 comedy-drama

Comedy-drama

Comedy-drama is a genre of theatre, film and television programs which combines humorous and serious content.-Theatre:Traditional western theatre, beginning with the ancient Greeks, was divided into comedy and tragedy...

 series Room 222

Room 222

Room 222 is an American comedy-drama television series produced by 20th Century Fox Television. The series aired on ABC from September 17, 1969, to January 11, 1974, for 112 episodes...

, and for her role as Councilwoman Harriet DeLong on the NBC

NBC

The National Broadcasting Company is an American commercial broadcasting television network and former radio network headquartered in the GE Building in New York City's Rockefeller Center with additional major offices near Los Angeles and in Chicago...

/CBS

CBS

CBS Broadcasting Inc. is a major US commercial broadcasting television network, which started as a radio network. The name is derived from the initials of the network's former name, Columbia Broadcasting System. The network is sometimes referred to as the "Eye Network" in reference to the shape of...

 drama series In the Heat of the Night

In the Heat of the Night (TV series)

In the Heat of the Night is a television series based on the motion picture and novel of the same name. It was broadcast on NBC from 1988 until 1992, and then on CBS until 1995...

.
Nicholas was born in Detroit, Michigan

Detroit, Michigan

Detroit is the major city among the primary cultural, financial, and transportation centers in the Metro Detroit area, a region of 5.2 million people. As the seat of Wayne County, the city of Detroit is the largest city in the U.S. state of Michigan and serves as a major port on the Detroit River...

, the daughter of Louise Carolyn and Otto Nicholas. She spent her early years in Detroit.