Josh Duhamel Milton Chamberlain Actor Dean Winters Russ Agnew Actor Janet McTeer Commander Guziewicz Actor Kal Penn Fontanelle White Actor Aubrey Dollar Holly Dale Actor Edward Fordham Jr. Aaron Funkhauser Actor Liza Lapira Detective Erin Jacocks Guest Star Meredith Eaton Meredith Oberling Guest Star Tehmina Sunny Katrina Guest Star D.C. Pierson Bobby D Guest Star Shannon McLemore Pregnant Woman Guest Star April Grace Dr. Jackson Guest Star Sean T. Krishnan Taxi Driver Guest Star Joe Massingill Brian Steglitz Guest Star Dan Bakkedahl Barclay Spades Guest Star Vince Gilligan Executive Producer David Shore Executive Producer Mark Johnson Executive Producer Bryan Singer Executive Producer Thomas L. Moran Writer Eriq La Salle Director