Mariel begrudgingly performs an ultrasound when Christina demands to know what is growing so quickly inside of her. After the school reopens, Jesse is bothered by the way; some of the fellow students are acting. Russell and Dave investigate what Healy knew about the hybrids.

Cast: William Fichtner, Eddie Cibrian, Kari Matchett, Lisa Sheridan, Tyler Labine, Alexis Dziena, Evan Peters, Ariel Gade, Nathan Baesel, Vanessa Alameda, Owen Beckman, James Frain, Edwin Hodge, Jessica Jaques, Chris Kerner