KIRA FALLS IN WITH THE WRONG CROWD AS SHE SEARCHES FOR ANSWERS REGARDING CHANGES IN HER FATHER AND MARIEL, AND RUSSELL HELPS MARIEL TEST HER BLOOD FOR ABNORMALITIES AND DISCOVERS SOMETHING UNEXPECTED, ON ABC�S �INVASION�

�The Nest� � Curiosity and frustration get the best of Kira as she searches for the truth about her father, Mariel and what is happening to the people of Homestead. But she soon finds her life in danger when she falls in with the wrong crowd during her search. Meanwhile, Russell helps Mariel test her blood for abnormalities and discovers a shocking anomaly, on �Invasion,� WEDNESDAY, FEBRUARY 15 (10:03-11:00 p.m., ET), on the ABC Television Network.

�Invasion� stars William Fichtner as Sheriff Tom Underlay, Eddie Cibrian as Russell Varon, Lisa Sheridan as Larkin Groves, Kari Matchett as Dr. Mariel Underlay, Tyler Labine as Dave Groves, Evan Peters as Jesse Varon, Ariel Gade as Rose Varon, Alexis Dziena as Kira Underlay and Aisha Hinds as Mona Gomez.

Guest starring are Michael Mitchell as Derek, Elisabeth Moss as Christina, Ruben Garfias as Albert Moldiva, Scott Klace as Stevie, Patricia Bethune as Ellen Paymer and Nathan Baesel as Sirk.

�The Nest� was written by Shaun Cassidy & Julie Siege and directed by Lawrence Trilling.

�Invasion� is broadcast in 720 Progressive (720P), ABC�s selected HDTV format, with 5.1-channel surround sound and Spanish subtitles via secondary closed captioning.

A TV parental guideline will be assigned closer to airdate.