Here is a day-by-day listing of the shows as they have been announced by the various broadcast and cable networks. The times shown are Eastern Time. Check the links for more information, and there may be changes in broadcast times and days. Some of the shows do not premiere until September.
Sunday
Charmed (WB, 8pm) This WB mainstay returns for its 8th season, starring Alyssa Milano, Rose McGowan and Holly Marie Combs as three attractive witches and their often tongue-in-cheek paranormal adventures.
The 4400 (USA, 9pm) An extraterrestrial craft touches town in the Pacific Northwest, and 4,400 people emerge, all of whom were presumed dead or missing. If that werent enough, they each have different supernatural powers. (Repeats other nights of the week.)
The Dead Zone (USA, 10pm) This new series is based on the characters created by Stephen King is his book of the same title. Anthony Michael Hall is a man who has awakened from a six-year coma to find that he has powerful psychic abilities. (Repeats other nights of the week.)
Monday
Medium (NBC, 10pm) This hit show returns for its second season. Inspired by real-life psychic detective Allison Dubois, Medium stars Patricia Arquette as a psychic who helps police solve difficult cases.
Tuesday
Supernatural (WB, 9pm) Two young brothers traverse the country in their '69 Chevy Impala in their mission to carry on their missing father's quest to seek out and silence the supernatural forces responsible for their mother's murder 20 years ago.
Wednesday
Ghost Hunters (SciFi, 8pm) The Rhode Island-based TAPS ghost investigation team returns for a second season, taking their high-tech equipment and open-minded skepticism to various haunted locations around the US.
One Step Beyond (Discovery, 8 pm) Examines various aspects of the paranormal, including ghosts, psychic phenomena, cryptids and more.
Lost (ABC, 9pm) Something weird is going on on the island where survivors of a plane crash have been marooned. Were not sure if theres something paranormal there or not, but there may be a monster of some kind as well as other mysteries. Second season.
Invasion (ABC, 10pm) Are extraterrestrials already among us, undetected? Thats the premise of this new show that suggests that all the devastating natural disasters we are experiencing may be a smokescreen for an alien plot.
Thursday
Nightstalker (ABC, 9pm) This remake of the 1970s series starring Darren McGavin focuses on the investigations of Carl Kolchak who, like Mulder and Scully, has a nose for supernatural mysteries.
Friday
Ghost Whisperer (CBS, 8pm) - Jennifer Love Hewitt stars as a newly married young woman who can communicate with spirits of the dead, a gift that intrudes on her desire to lead a normal life. Inspired by the work of psychic James Van Praagh. New show.
Threshold (CBS, 9pm) A cargo freighter encounters something unexpected out at sea: an extraterrestrial spaceship. Operation: Threshold is put into force to find out the intentions of the aliens, good or bad. New show.
Most Haunted (Travel Channel, 9pm) This British import chronicles the investigations of some of the most haunted locations around Europe. The ghost-hunting team includes medium Derek Acorah and some top experts from the paranormal field.
Other
Masters of Horror (Showtime, date and times not announced) This new anthology series features such well-known directors as John Carpenter, Joe Dante, Tobe Hooper and George Romero offering horror-themed films.
Ghost Encounters (to be announced) Ghost researcher Peter James and co-host Fiona Horne unveil the mysteries of the spirit realm in haunted locations around the world, along with various celebrity guests.

