Elizabeth Mitchell Erica Evans Actor Morris Chestnut Ryan Nichols Actor Joel Gretsch Father Jack Landry Actor Lourdes Benedicto Valerie Stevens Actor Logan Huffman Tyler Evans Actor Laura Vandervoort Lisa Actor Morena Baccarin Anna Actor Scott Wolf Chad Decker Actor Alan Tudyk Guest Star Jesse Wheeler Guest Star Britt Irvin Guest Star David Richmond-Peck Guest Star Christopher Shyer Guest Star Scott Hylands Guest Star Stefan Arngrim Guest Star Benita Ha Reporter 1 Guest Star Lossen Chambers Reporter 2 Guest Star Syn Narula Reporter 3 Guest Star Ben Wilkinson Reporter 4 Guest Star Clay St. Thomas Reporter 5 Guest Star Alex Kliner Jeweler Guest Star Hrothgar Mathews Doomed Man Guest Star Brett Le Bourveau Visitor Technician Guest Star Jan Bos Station Manager Guest Star Dejan Loyola College Kid 1 Guest Star Tyler Johnston College Kid 2 Guest Star Omari Newton Soldier Guest Star Nimet Kanji Doctor Guest Star Jeremy Jones National Guard Officer Guest Star Crystal Balint Floor Manager Guest Star Scott Peters Executive Producer, Writer Steve Pearlman Executive Producer Jace Hall Executive Producer Yves Simoneau Director