Temperatures Rising is an American television sitcom that aired on the ABC network from September 12, 1972 to August 29, 1974. During its 46-episode run, it was presented in three different formats and cast line-ups. The series was developed for the network by William Asher and Harry Ackerman for Ashmont Productions and Screen Gems. Set in a fictional Washington, D.C. hospital, the series first featured James Whitmore as a no-nonsense chief of staff, forced to deal with the outlandish antics of a young intern (Cleavon Little) and three nurses (Joan Van Ark, Reva Rose, and Nancy Fox). For the first season, 26 episodes were produced and broadcast. In the second season, Whitmore was replaced in the lead role by comedian Paul Lynde, and Asher was replaced as producer by Duke Vincent and Bruce Johnson. The series was re-titled The New Temperatures Rising Show, and featured a new supporting cast: Sudie Bond, Barbara Cason, Jennifer Darling, Jeff Morrow, and John Dehner. ()