Daughter of actress Ann Morgan Guilbert and George Eckstein. Stepdaughter of Guy Raymond. Sister of Nora Eckstein. Has appeared in episodes of three different series with Frankie Muniz: "Sabrina, the Teenage Witch" (1996), "Lizzie McGuire" (2001) and "Malcolm in the Middle" (2000). Co-founder of In House Media, Inc., a full-service production facility and acting conservatory in Burbank, California, that she operates with her husband Glenn Withrow. Mother of Ivy Withrow.
Trivia Update / From: Maddy
Hallie and Glenn have a daughter named Ivy.
Hallie is the Artistic Director and Co-Owner of In House Media, Inc.
