Cathouse: The Series is an HBO television series that documents the professional lives of the workers at the Moonlite BunnyRanch, a legal brothel in Nevada. The 11 episodes of the first season were originally broadcast in 2005; 6 episodes of the second season aired two years later. The series is the direct successor of the HBO documentaries Cathouse and Cathouse 2: Back in the Saddle, which also focused on the Bunny Ranch. On New Year's Day 2008 at 12:05am, HBO aired a special episode of the series entitled "Cathouse the Musical." Also in 2008, two standalone episodes aired - "Cathouse: Come to the Party" and "Best of Cathouse." Unlike the specials, which showed only the negotiations between brothel workers and their clients, the series was more sexually explicit and showed sexual activity with customers. Regulars on the series include Moonlite owner Dennis Hof, his then girlfriend Sunset Thomas, Air Force Amy, Isabella Soprano, Brooke Taylor and Danielle. A third season, consisting of three episodes, "Menage A Trois," "What's on the Menu?" and "Three Ring Circus," aired in late 2008. A standalone episode entitled "Sex, Guys and Videotape" aired in late 2009, including footage of the Bunny Ranch shot by the working girls themselves.

Sam Longwood, a frontiersman who has seen better days, spies the gold-mine partner, Jack Colby, who ran off with all the gold from a mine they were prospecting fifteen years earlier. He tells his other partners from that time, Joe Knox and Billy, and they confront Colby demanding not only the thousand dollars he took but an addition fifty-nine thousand for their trouble. After being thwarted in this attempt, they, and a would-be named Thursday, hatch a plan to kidnap Colby's wife, Nancy Sue, who is coincidently Sam's old flame, but find that Nancy Sue is not the sweet girl that Sam remembers.

The Moonlite Bunny Ranch's most musically talented working girls sing onstage in this sexy show-stopping edition of 'Cathouse!'

Moonlite BunnyRanch proprietor Dennis Hof shares the tricks of his (sex) trade and keys to happiness in this 'Cathouse' special.

This follow-up returns to Nevada's premiere legal brothel for another look at the sexcapades of employees and their customers.

Those "naughty stewardesses" are at it again! But this time they’ve turned in their Mile High Club sky miles for a sexy, rousing, Old West-styled adventure on a dude ranch. Punchin’ cattle and breakin’ stallions are the last things on their minds as these lovely ladies earn their wings in a whole new way…blazing a trail straight to the bedroom.

When a big TV crusader Melvin P. Thorpe threatens to expose the Chicken Ranch to public scandal and close it down, Miss Mona doesn't go down without a fight.