sentences:  The first ending, which follows the original script, ends with both Kelli and Leigh surviving and Kelli getting a call from someone using Kyle's cellphone.Cassidy, who was cast in early 2006, revealed in an interview for "When a Stranger Calls" (2006) that one of the reasons she became interested in the role of Kelli was because she wanted to play a leading role in a movie and loved the script.In the same interview she also described Kelli as "the girl next door" and stated that "she's probably there on a scholarship or something".