Warner Bros. Television

Physicists Leonard and Sheldon understand everything from the inescapable gravitational pull of a black hole to the intricate structure of the atom. But take those atoms and assemble them into a woman, and their comprehension comes to a grinding halt. And when Penny, a woman with all those atoms in all the right places, moves in across the hall, Leonard and Sheldon's universe begins to expand in ways they never could have imagined.

Last season, Barry Allen, aka the Flash, used his extraordinary abilities to travel back in time and save his mother's life, and inadvertently created an alternate timeline known as Flashpoint. The phenomenon not only gave birth to the villainous God of Speed known as Savitar, but changed the lives of Caitlin Snow and Wally West forever. With the help of his adoptive father, Detective Joe West, his fiancee Iris West, and the others, Barry continues...

Last year, the S.T.A.R Labs Particle Accelerator exploded, creating a dark matter storm that struck forensic scientist Barry Allen, bestowing him with super-speed and making him the fastest man alive. But Barry wasn't the only person who was given extraordinary abilities that night. The dark matter also created meta-humans, many of whom have wreaked havoc on the city.

Central City forensic investigator Barry Allen is smart, charming and, as the result of a scientific experiment gone awry, now the fastest man alive. He's The Flash, zigzagging through the action-packed new series based on the supersonic DC Comics character. With his life shadowed by his mother's murder and his father wrongly convicted of the crime, Barry finds that his newfound power of super-speed grants him the ability to move through Central City...

DC's strangest group of heroes is back again to save the world - that is, if they can find a way to grow up.

Christy, a single mom whose newly found sobriety has given her the ability to see her life clearly... and she does not like the view. Now she must try to untangle years of reckless decisions in order to make a better life for her and her kids. But she discovers that just because you want to be a better person doesn't mean it's going to be easy. Everywhere she looks there are challenges: She is trying to stop drinking in wine country, have a healthy...

Welcome back to the Harpers' Malibu beach house. Bachelor Charlie is trying (but not very hard) to remember the name of the girl currently taking a shower upstairs. Alan, Charlie's tightly-wound, divorced brother is trying to figure out how he can get his ex-wife to remarry so he can stop paying alimony. And Jake, Alan's 11-year-old son, is just trying to figure out what's for lunch and where's the TV remote. After a year of living together, the guys...

The yellow-eyed demon is vanquished, but at a terrible price. The battle that brought him down released hundreds of demons from Hell into an unsuspecting world.

Sean and Christian have relocated their practice from Miami to Los Angeles. While waiting for business to take off, the two stumble into playing parts on a TV medical drama. They had to contend with its egotistic star while Sean romances its female lead. There's some inventive twists, including the downward spiral that Matt and Kimber are on, and Julia's surprising new relationship.

Television series about the Walton family living on Walton's Mountain in the Blue Ridge Mountains of Virginia. In this season, the Waltons plunge into the chaos and heroism of World War II. John-Boy reports from London for "Stars and Stripes," Mary Ellen nurses the war wounded, Jason, Ben and even Jim-Bob debate joining up, and John and Olivia expand their lumber business to aid in the war effort. But the personal events are almost as dramatic: still...