a: awaiting a chance to entrap : treacherous b: harmful but enticing : seductive < insidious drugs> 2. Amazon.com: Insidious: Patrick Wilson, Rose Byrne, James Wan. 2. 3. Insidious - Rotten Tomatoes Aside from a shaky final act, Insidious is a very scary and very fun haunted house thrill ride. A family looks to prevent evil spirits from trapping their comatose child in a realm called The Further. Insidious Movie Tickets, Reviews, and Photos - Fandango.com A family looks to prevent evil spirits from trapping their comatose child in a realm called The Further. Working or spreading harmfully in a subtle or stealthy manner: insidious rumors; an insidious. Insidious (2010) - IMDb With Patrick Wilson, Rose Byrne, Ty Simpkins, Lin Shaye. Amazon.com: Insidious: Patrick Wilson, Rose Byrne, Barbara Hershey. operating or proceeding in an. stealthily treacherous or deceitful: an insidious enemy. Insidious - Definition and More from the Free Merriam-Webster. For most of its first half, Insidious creeps along in top form as a classical haunted house movie, seething with chilling riffs and cinematic idioms that embrace the. Insidious (film) - Wikipedia, the free encyclopedia Insidious is a 2011 American supernatural horror film written by Leigh Whannell, directed by James Wan, and starring Patrick Wilson and Rose Byrne. Synopsis: A young family makes the terrifying discovery that the body of their comatose son has become a conduit for the supernatural, while his consciousness is held. insidious: Definition from Answers.com Library > Literature & Language > Dictionary ( n-sd ’ -s ) adj. Insidious - The Movie From the creators of Saw and Paranormal Activity, INSIDIOUS is the terrifying story of a family who shortly after moving discover that dark spirits have possessed their.