Pahash was a Klingon alias used by Miles O'Brien on a mission to expose a Founder at the highest levels of the Klingon Empire. "Pahash" was a member of the House of Konjah and O'Brien claimed he had fought at the Battle of Mempa. (DS9: "Apocalypse Rising")

Background Edit

According to the Star Trek: Deep Space Nine Companion, Colm Meaney was so uncomfortable in the make-up and complained so much that Michael Dorn asked the producers never to put Meaney in makeup again.