Gerryn has nightmares about being chased round the city by someone
that keeps changing in appearance from Geela to Klarrash and back
again.  

He's awoken by the sound of someone opening the door.  A shaft of
daylight coming through a gap in the curtains tells him it's dawn.
--
Tim Hall, http://www.kalyr.com

"It's a fine line between stupid and clever"
 - Spinal Tap