Elenco - Sinais
Mel Gibson
Graham HessJoaquin Phoenix
Merrill HessRory Culkin
Morgan HessAbigail Breslin
Bo HessCherry Jones
Officer PaskiM. Night Shyamalan
Ray ReddyPatricia Kalember
Colleen HessTed Sutton
SFC CunninghamMerritt Wever
Tracey AbernathyLanny Flaherty
Mr. NathanMarion McCorry
Mrs. NathanMichael Showalter
Lionel PrichardKevin Pires
Brazilian Birthday BoyClifford David
Columbia University ProfessorRhonda Overby
Sarah HughesGreg Wood
TV AnchorPaul L. Nolan
Mexico City Reporter (voice)Ukee Washington
Off-Screen TV Anchor (voice)Babita Hariani
Car Radio Voice (voice)Adam Way
Radio Eye Witness (voice)Angela Eckert
Soda Commercial GirlJose L. Rodriguez
Radio Host (voice)Paul Wilson
Soda Commercial Singer (voice)Thomas Griffin
Soda Commercial Singer (voice)Derek Mears
Alien on the Roof (uncredited)Chuck Pressler
Fireman (uncredited)