Tracy Scoggins appeared as Cassandra in episodes
on Highlander:The Series.
I'll have more information on these shows next week.
In this episode she returns to warn Duncan
MacLeod of a prophecy that was to be fulfilled.
Comes a Horsemen
Cassandra hears that the Four Horsemen are still
alive after thousands of years and tries to
track them down. She is filled with hate for all
of them,even Methos,whom she may have loved at
one time. She gets MacLeod to help her in her
quest.He agrees even though it means losing a
friendship with Methos.
Part 2 of the Horsemen episodes. In this one,more
of Cassandra and Methos' past with the horsemen are
revealed. She is captured by Kronos,Caspian,and
Silas to be executed. Methos saves her in the end,
but she still tries to take his head.Duncan prevents
her from doing that.And she leaves.