The third time's an outrageously funny charm for this series, as David Zucker of "Airplane!" fame takes over the directorial reins. This time out, Anna Faris is a TV reporter investigating crop circles and killer videotapes while trying to save the world from an alien invasion. Laugh out loud as "Signs," "The Sixth Sense," "The Matrix," "The Ring," and other films are skewered. Charlie Sheen, Denise Richards, Timothy Stack, Jenny McCarthy, Camryn Manheim, and Leslie Nielsen also star. 84 min. Widescreen (Enhanced); Soundtracks: English Dolby Digital 5.1, French Dolby Digital 5.1; Subtitles: Spanish; audio commentary; deleted scenes; alternate ending; "making of" documentary; outtakes.