Nicole de Boer (born December 20, 1970) is a Canadian actress, best known for her roles as Ezri Dax on Star Trek: Deep Space Nine from 1998 to 1999 Nicole de Boer began her acting career as a child in her native Toronto. Devoted to the gorgeous and talented actress Nicole deBoer, otherwise known as Nikki de Boer and Nicole de Boer. Nicole deBoer portrays Ezri Dax, the newest member of Star Trek: Deep Space Nine , who inherits the memories of the previous Dax characters