Proscenia

Proscenia was a large planet, home to the Addos and the Logos. Together, they had built an entire civilisation out of light. (PROSE: Behind You) The actress Rose Leclerq, who played Lady Bracknell in The Importance of Being Earnest at its 1895 premiere, was an alien from Proscenia. She attempted to paralyse the audience with uncontrollable laughter to create a sound beacon that would signal her people to invade earth. (PROSE: The Importance of Being Strax)