How many times have you heard the saying "It's what's on the inside that counts"? Well, 17-year-old Aly figures everyone buys into that expression like she did - till she goes from skinny to fat overnight! Pretty, popular and athletic Aly has been banking on a softball scholarship as her ticket to college. But when a sports injury blows out her knee, the teen enters a documentary film contest in hopes of using the prize money for her education. Convinced that her overweight younger brother and mother use their struggles with weight as an excuse for everything wrong in their lives, Aly decides to go undercover wearing a fat suit and hidden camera to prove personality can outshine physical appearance. But this high schooler has no idea how harsh the world can be through a "fat" girl's eyes. Kaley Cuoco of "8 Simple Rules" and Caroline Rhea of "The Biggest Loser" star in this shocking expos inspired by actual events.

(TV-PG-LV) While making a potion, Paige accidentally switches bodies with Phoebe. Meanwhile, when an apprentice ninja kills his master, the sisters must find a way to vanquish him, while learning to control their switched powers.

Sheldon gets sick and Penny has to deal with him.

When the guys buy a time-machine prop from a classic movie, Penny's reaction forces Leonard to take a hard look at his life.

The guys kick Sheldon off the team for the Physics Bowl and enlist his nemesis Leslie Winkle (recurring guest star SARA GILBERT) to take his place.

Kaley Cuoco on Breast Cancer

Kaley Cuoco on Breast Cancer

Erin Fox interviews Kaley Cuoco at Comic Con San Diego about what she wants to see happen down the road.

The Big Bang Theory star speaks candidly about her favorite t.v. actor and what her hopes are for Penny and Leonard

When the dreaded Headless Horseman returns to modern-era Sleepy Hollow in hopes of collecting some craniums, it's up to a teen who just happens to be a direct descendent of Ichabod Crane to put a stop to the headless happenings in this terrifying tale from director Kyle Newman. High school senior Ian Cranston (Kevin Zegers) is a newcomer to the town of Sleepy Hollow, and when Ian sets his sights on pretty cheerleader Karen (Kaley Cuoco) he soon incurs the wrath of her boyfriend, arrogant star quarterback Brody (Nick Carter). As Halloween approaches and Ian has a strange encounter with local gravedigger Clause (Stacy Keach), the tales of the Headless Horseman take an ominous slant as a pair of students go missing and Ian is told that he is a direct descended of the legendary Ichabod Crane. When the real Headless Horseman makes a shocking appearance at the annual Halloween hayride, Ian discovers that he is the only hope to save his father Carl (Judge Reinhold) from a grim fate at the hands of the vengeful entit