In addition to producing, Hallie wrote the suspense/thriller Last Seen in Idaho, played the lead role, and co-edited the film. The film is currently airing on the SHOWTIME channel. Hallie also produced, co-wrote, and co-edited the World War II drama The Last Rescue, in which she also played one of the main characters in the ensemble cast. In July 2015, the film premiered at Redbox, and it can now be seen on VOD or Amazon Prime.
Most recently, she acted in the comedy Bigfoot Killed My Wife, which is in post-production. Hallie wrote the script and is producing the film. She plays one of the leads, a neurotic character with a big heart.