John Hart invited the Torchwood Three team to have an orgy with him. (TV: Kiss Kiss, Bang Bang)
Odysseus felt as nervous as "a Bacchante at her first orgy." (TV: The Myth Makers)
Charlotte Pollard once attended an orgy, though she did not stay. (AUDIO: Seasons of Fear)
Tyler Steele went to an orgy in Roath where he was banged by a dozen men. (AUDIO: Night Watch, Hostile Environment)