On the US 1985–1989 TV series "Moonlighting", the name of the detective agency where Cybill Shepherd as Maddie (Madeline) Hayes and Bruce Willis as David Addison are working is Blue Moon Investigations. In the series, the focus concerns a former model (Maddie). She was cleaned out by her no-good manager. She has one remaining asset and is about to sell it, the Blue Moon Detective Agency. A snarky employee of the agency, David Addison, talks Maddie out of selling. He saves his job and becomes Maddie's partner. Maddie will launch a new career for herself.

Created for ABC by Glenn Gordon Caron, the romantic comedy/detective drama "Moonlighting" was a mid-season TV show replacement. It quickly became a hit. There were only 6 episodes in the first season and 18 produced for the second. Rhyming receptionist Agnes DiPesto (Allyce Beasley) was an original regular. Herbert Viola (Curtis Armstrong) hit the scene in the third season.

The first two seasons attracted an eclectic array of guest stars, including Tim Robbins ("Gunfight at the So-So Corral"), Beasley's husband Vincent Schiavelli ("Next Stop Murder"), Dana Delany ("Knowing Her"), Richard Belzer ("Twas the Episode Before Christmas"), and Whoopi Goldberg ("Camille"). The most notable guest was Orson Welles. He did the noir spoof "The Dream Sequence Always Rings Twice". It was his final TV appearance.

"Moonlighting" ran until May 1989. Willis found success on the big screen. Shepherd found more small screen success.

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