While this movie and the original short version (Ellie Parker (2001)) feature Jennifer Syme, Scott Coffey's and Naomi Watts' other movie Mulholland Drive (2001) is dedicated to her.
Naomi Watts and Scott Coffey shot additional footage to the original short version (Ellie Parker (2001)) over a process of five years. You can mainly tell which are new and old scenes due to Watts changing hair length.
When Ellie (Naomi Watts) walks through the hallway to Dennis' office, she passes the movie poster of Mulholland Drive (2001), which features both Naomi Watts and Scott Coffey.