Click here for Impact promo photo on SF Universe.
Impact, Supernatural director Mike Rohl's four-hour sci-fi mini-series, airs Sunday, June 21 (9:00-11:00 p.m.) and Sunday, June 28 (9:00-11:00 p.m.) on ABC. The series stars Natasha Henstridge, James Cromwell, David James Elliott, Benjamin Sadler, Florentine Lahme and Samantha Ferris (Ellen Harvelle). Script by Michael Vickerman.
Source: SF Universe.