Live from New York for more than four decades, celebrity hosts join an award-winning ensemble cast to perform comedic sketches, satirical news and digital shorts, alongside popular musical acts. Capturing the pop-culture zeitgeist, the show's sketches and segments often go viral the next day. Over the years, cast members have included Jimmy Fallon, Will Ferrell, Tina Fey, Kate McKinnon, Seth Meyers, Eddie Murphy, Bill Murray, Mike Myers, Amy Poehler, Chris Rock, Maya Rudolph, Andy Samberg, Kristen Wiig, and many more, as well as recurring guests such as Alec Baldwin, Melissa McCarthy and Steve Martin. From executive producer Lorne Michaels, "SNL" is widely considered an American late-night institution and continues to earn critical praise. More Info

Improv veterans Ryan Stiles, Wayne Brady and Colin Mochrie return for a new take on the comedy series with host, Aisha Tyler. Each episode, a special guest star joins the comics as they tackle a series of spontaneous improvised sketches, with only a few random ideas from the studio audience and their host. With little information and a lot of imagination, the comics depict a variety of characters and scenes, and even perform songs. At the end of each round, Aisha awards points to each of the four performers and announces a winner at the end of every episode. More Info

Co-creator Ashton Kutcher sets into motion elaborate pranks aimed at Hollywood stars and other celebs. Among the bigwigs who have been "punk'd" are Frankie Muniz (the show's very first victim), Katie Holmes, Nick Lachey, Halle Berry, Justin Timberlake, Serena Williams, Zach Braff, Andy Roddick, Beyonce and Hugh Jackman. Kutcher hosted the show from its 2003 beginning to its supposed end in 2007, but five years later "Punk'd" returned with a different celebrity host each week, including Justin Bieber, Miley Cyrus, Bam Margera and Dax Shepard, who take the pranks to a whole new level. The fresher episodes also give viewers an inside look at how the elaborate pranks are set up. More Info

Fresh faces Keegan-Michael Key and Jordan Peele star in this 30-minute sketch comedy series, leaving no stone unturned -- whether satirizing the president or spoofing Nazis -- in their search for laughs. The actor/writers examine life through a combination of filmed sketches and live stage segments, demonstrating their unique chemistry, camaraderie and point of view. Key has starred as the "Theoretical Criminal" on "RENO 911!" and Peele's credits include "MADtv." More Info

Brainless bad guys, moronic motorists, senseless sportsmen, ridiculous risk-takers ... they're all featured in this collection of police and store surveillance videos, with the added bonus, if you can call it that, of commentary provided by such fallen stars as Danny Bonaduce, Todd Bridges, Leif Garrett and Tonya Harding. More Info

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Much of the food Americans eat is produced by farmers and ranchers in the country's heartland, but many people don't know how it's produced. "America's Heartland" provides information about the people and processes responsible for the availability of food and fuel across the country and around the world. The show's reporters and producers tell stories in topics that include farm families, consumer issues, animal welfare and crop sustainability. Some episodes also take the show abroad to countries such as Egypt and Taiwan to show the impact American agriculture has on the global economy. More Info

Just about everybody likes animals and doesn't like to see animals who are sick, injured or abused. So "Animal Rescue," a weekly series -- aimed at children and families -- that showcases spectacular rescues of animals, should be very popular. Because people don't like to see an animal's situation get so bad that it requires rescue, the program tries to avoid those situations by instructing children on the proper care of animals, as well as giving safety tips on caring for all types of creatures. More Info

Dogs are said to be man's best friend so is it a surprise that there's a weekly show dedicated to dogs and the people who love them? That's what "Dog Tales" is all about. The show, aimed at teenagers, features information on dogs of all shapes, sizes and breeds while also informing young people on how to properly care for pets. It also provides safety, health and training tips that are useful for different breeds of dogs as well as emphasizing responsible pet ownership and compassion for all living creatures. More Info