Laura Elizabeth Campbell, better known as Nell Campbell or by her stage name Little Nell, is an Australian actress, singer, and former club owner. She is best known for her role as Columbia in the 1975 film The Rocky Horror Picture Show, and the original stage play from which it was adapted. Campbell released her EP, The Musical World of Little Nell , through A&M Records in 1978. She appeared as Nurse Ansalong in the 1981 film Shock Treatment. In 1984, she appeared as Beth in the BAFTA and Oscar-award winning drama film The Killing Fields.

The Rocky Horror Picture Show is a 1975 independent musical comedy horror film produced by Lou Adler and Michael White, directed by Jim Sharman, and distributed by 20th Century-Fox. The screenplay was written by Sharman and actor Richard O'Brien, who is also a member of the cast. The film is based on the 1973 musical stage production The Rocky Horror Show, with music, book, and lyrics by O'Brien. The production is a tribute to the science fiction and horror B movies of the 1930s through to the early 1960s. Along with O'Brien, the film stars Tim Curry, Susan Sarandon, and Barry Bostwick and is narrated by Charles Gray, with cast members from the original Royal Court Theatre, Roxy Theatre, and Belasco Theatre productions, including Nell Campbell and Patricia Quinn.