The British original -- created by 'Doctor Who' revival creator Russell T. Davies -- starred future 'Undeclared' and 'Sons of Anarchy' star Charlie Hunnam and 'The Wire' scene stealer Aidan Gillen and debuted in 1999.
And the American remake, starring Gale Harold, Hal Sparks, newbie Randy Harrison and Emmy-winning TV vet Sharon Gless -- followed the next year, and made a splash on Showtime with its randy, funny tales (and very graphic sex scenes) about the loves and lives of a group of gay Pittsburgh pals.