‘Firefly Lane’ Trailer: Katherine Heigl and Sarah Chalke Star in Netflix Adaptation (Exclusive)

Katherine Heigl and Sarah Chalke star as Tully and Kate in Netflix’s adaptation of ‘Firefly Lane,’ a New York Times best-selling book following two inseparable best friends who go through life’s ups and downs over the span of four decades. ‘Firefly Lane’ premieres on Feb. 3.