http://en.wikipedia.org/wiki/The_Event_(TV_series) ,
http://www.nbc.com/the-event, http://www.imdb.com/title/tt1582459,
http://theevent.wikia.com/wiki/The_Event_Wiki,
http://www.tv.com/the-event-/show/78485/summary.html
In the first episode, a passenger jet goes through a portal just before it was about to crash into Miami.
http://en.wikipedia.org/wiki/The_Event_(TV_series)#Ratings
The Event had an interesting premise, but was cancelled due to poor ratings.
Theatrical release poster
This interesting low budget movie could have been developed into a TV series, but that isn't likely to happen.
http://en.wikipedia.org/wiki/Hardware_(film)#Plot,
http://www.youtube.com/watch?v=WZSVrosLJNw
The theme song is so cool.
http://en.wikipedia.org/wiki/This_Is_What_You_Want..._This_Is_What_You_Get,
http://www.youtube.com/artist/public-image-ltd?feature=watch_video_title,
http://en.wikipedia.org/wiki/Public_Image_Ltd#.22This_Is_Not_A_Love_Song.22_.281983.29
http://therabbitportal.blogspot.ca/2012/11/the-prototype.html