With the popularity of Las Vegas-based "Pawn Stars," History is expanding the franchise and heading south with "Cajun Pawn Stars," set at the Silver Dollar Pawn & Jewelry Center in Alexandria, La. Jimmie "Big Daddy" DeRamus has owned and operated the shop with his family for more than two decades. DeRamus is a walking encyclopedia when it comes to historic collectibles, which is not surprising given that his store houses more than 100,000 artifacts. Much like the original "Pawn Stars," in addition to the items that are brought into the store, the show focuses on Jimmie and his family -- younger brother Johnnie and daughter Tammie -- as they run the store as well as the experts that are brought in to help appraise the items. More Info

"Cold Case Files," one of A&E Network's most popular and successful series of all time, chronicles the re-examination of long-unsolved crimes and the journeys of law enforcement personnel who reopened them. With the use of forensic advances and new evidence, police and detectives attempt to crack the cases and clarify unanswered questions. Each story is brought to life through cinematic dramatizations and first-person storytelling from the detectives and loved ones who lived through the harrowing experiences. Bill Kurtis narrates. More Info

"Cold Case Files," one of A&E Network's most popular and successful series of all time, chronicles the re-examination of long-unsolved crimes and the journeys of law enforcement personnel who reopened them. With the use of forensic advances and new evidence, police and detectives attempt to crack the cases and clarify unanswered questions. Each story is brought to life through cinematic dramatizations and first-person storytelling from the detectives and loved ones who lived through the harrowing experiences. Original episodes, which date back to 1999 and span nearly 10 years, are hosted by Bill Kurtis. More Info

It turns out Steven Seagal doesn't come to the rescue in just his movies. He's a real-life deputy with the Jefferson Parish Sheriff's Office in Louisiana, a position he's held for close to two decades. This series chronicles the action star's life in law enforcement, allowing viewers to ride along as he and his handpicked team of deputies respond to crimes in progress. Off duty, the martial artist -- he's a 7th-degree black belt in aikido -- is shown pursuing his other interests, including philanthropic efforts and performing musically. More Info

Rocker Ozzy Osbourne was one of the pioneers of the celebrity reality show genre when he and his family members were the subjects of a popular series that showcased their home lives. In his return to the genre, Ozzy and son Jack head out on the road for a father-son journey that has been years in the making for the self-proclaimed history nerds. This isn't like the road trips Ozzy took when he was touring with roadies and tour buses. Instead, it's just him and Jack visiting iconic and historically significant locations and landmarks that are on the duo's bucket list. The Osbournes' destinations range from typical tourist traps like Mount Rushmore and the Alamo to niche attractions such as a tank collector's private museum of working war machines. More Info

A look at groundbreaking criminal cases, presenting viewers with an inside look at the case through the eyes of those directly involved, ranging from law enforcement officers to the victims. More Info

In the remote swampland of southern Louisiana, some residents believe the rules of justice don't apply to them, and they're more than willing to fight back. That's when Sheriff Vernon Bourgeois Jr. makes his considerable presence known. A former oil man, Bourgeois runs the Terrebonne Parish Sheriff's Office, located about 45 miles south of New Orleans, with power akin to a king, and he's not afraid to use it while serving more than 2,000 square miles of dangerous swampland. When dealing with the fiery personalities of the local Cajuns and the eerie occurrences of the region, Bourgeois and his colorful crew of detectives know there's no such thing as an ordinary police call. This real-life series introduces viewers to a world unlike any other. More Info

Tensions often run high as real-estate investors in New Haven, Conn., San Antonio, Los Angeles and Atlanta buy homes, renovate them in record time and then try to sell them for a profit. More Info

Host Tanya Memme and designer Roger Hazard travel the country helping homeowners reinvent homes that have been on the market too long. After a hidden camera walk-through with prospective buyers sharing their likes and dislikes, Hazard transforms the home and stages it for another open house. The prospective buyers are brought back to have another look and perhaps make offers on the property. More Info