“Who Killed Allison Parks?” 7 p.m. to 9 p.m., Lifetime (New)
ER nurse Kaitlyn experiences the memories of a murder victim after being electrocuted and she races to catch the killer with the help of a seasoned detective.
“Stephen Hawking’s Grand Design” 7 and 8 p.m. Discovery (Both new, series premiere)
The scientist looks at the nature of reality and the meaning of life. Then he breaks down some physics when he discusses string theory and the laws of the universe.
“Blade Runner” 7 p.m. to 9 p.m., Encore (1982)
Director Ridley Scott’s sci-fi classic starring Harrison Ford as a blade runner who has to track down and terminate four replicants who hijacked a ship in space and have returns to Earth to seek their inventor.
“Spike Guys Choice Awards 2012” 8 p.m. to 10:01 p.m., Spike (New)
Ever wonder what guys would vote for if they had their own awards show. Wonder no more.
“Jersey Shore Shark Attack” 8 p.m. to 10 p.m., Syfy (2012)
Sadly, the sharks aren’t attacking the MTV series of the same name. They’re targeting beachgoers on a July 4th weekend.
“My Big Redneck Vacation” 8 p.m., CMT (New)
The Clampets have a hard time adjusting to the food in England — oh, and that pesky butler keeps following them around.
— Laura King
Contact the writer: