Held by popular demand, "Kirk Cameron's Saving Christmas" is reaching 100 additional theaters this weekend, far exceeding its planned two-week run. The latest film from the "Unstoppable" star was originally planned for a limited release in 400 theaters, but support from fans has inspired continued plays of the Christmas film this season. "Saving Christmas" will enter its fourth running week starting this Friday, Dec. 5. Moreover, 100 new theaters will be showing the Cameron-starred film for the first time this weekend.