What episodes did William Gibson write for "The X-Files"?
William Gibson wrote season 5's "Kill Switch" and season 7's "First Person Shooter."
<START_INST>What episodes did William Gibson write for "The X-Files"?<END_INST><START_CTX><END_CTX><START_A>William Gibson wrote season 5's "Kill Switch" and season 7's "First Person Shooter."<END_A>