Zuzana Geislerová
Zuzana Geislerová
Zuzana Geislerová (born 14 March 1952) is a Czech actress known to United States audiences for her role as the Reverend Mother Gaius Helen Mohiam in the Sci Fi Channel's 2000 miniseries Frank Herbert's Dune and its 2003 sequel, Frank Herbert's Children of Dune.