สัญญาณสยองโลก

Derek Mears as Alien on the Roof (uncredited) Abigail Breslin as Bo Hess Rhonda Overby as Sarah Hughes Jose L. Rodriguez as Radio Host (voice) Chuck Pressler as Fireman (uncredited) วาคีน ฟีนิกซ์ as Merrill Hess เอ็ม. ไนต์ ชามาลาน as Ray Reddy Lanny Flaherty as Mr. Nathan Greg Wood as TV Anchor Adam Way as Radio Eye Witness (voice) Angela Eckert as Soda Commercial Girl Cherry Jones as Officer Paski Ted Sutton as SFC Cunningham Merritt Wever as Tracey Abernathy Marion McCorry as Mrs. Nathan Michael Showalter as Lionel Prichard Mel Gibson as Graham Hess Rory Culkin as Morgan Hess Patricia Kalember as Colleen Hess Clifford David as Columbia University Professor Paul L. Nolan as Mexico City Reporter (voice) Ukee Washington as Off Screen TV Anchor (voice)

Ann Roth Costume Design Kathleen Kelly Set Medic Kathleen Kennedy Executive Producer Rob Coleman Animation Supervisor James Newton Howard Original Music Composer Douglas Aibel Casting John Rusk First Assistant Director Jeff Habberstad Stunt Coordinator Brian Smrz Stunt Coordinator Tak Fujimoto Director of Photography Jose L. Rodriguez Executive In Charge Of Production Stefen Fangmeier Visual Effects Michael Semanick Sound Re-Recording Mixer Tom Boyd Musician Eric Brevig Visual Effects Supervisor Richard King Sound Designer, Supervising Sound Editor Derek Thompson Concept Artist เอ็ม. ไนต์ ชามาลาน Producer, Director, Writer Frank Marshall Producer