Season 5 Episode 13
Episode aired february 06, 2001
when dawn learns her true identity, she runs away - only to encounter glory.
in the hospital, the mental patients each start mumbling the phrase 'what's the frequency?' this is an obvious reference to the infamous event, in 1986, where cbs newsman dan rather was accosted by (then) unknown assailants. one of the assailants, apparently deranged, kept repeating the question 'kenneth, what is the frequency?' (which meant absolutely nothing to dan rather)