Keoghan is best known for hosting The Amazing Race on CBS, since its debut in 2001. Keoghan, who is from New Zealand, has gone on to work in well over 100 countries around the world as an actor, author, television host, producer and cameraman on thousands of program episodes. Champion: North Carolina
Longtime actor Joe Mantegna currently plays David Rossi on Criminal Minds. Mantegna earned a Tony Award for his performance as Richard Roma in David Mamet's Pulitzer Prize-winning play Glengarry Glen Ross. He also was nominated for an Emmy Award for the cable film The Rat Pack and for his role in the mini-series The Last Don. Champion: Pittsburgh
Former runway model Matthew Gray Gubler currently stars as Dr. Spencer Reid on Criminal Minds. He can also be seen in the upcoming films How to be a Serial Killer and The Great Buck Howard. Gubler was also featured in Paper Magazine's 8th annual Beautiful People issue. Champion: Oklahoma
Eva La Rue plays Natalia Boa Vista on CSI: Miami. La Rue has created the Card Flex Prepaid Pink Visa/Master Card. Every time somebody makes a purchase a portion of the proceeds goes toward Ovarian and Breast Cancer Research. People can also pre-pay so they only spend money they have already put on the card. For more information go to http://www.cardflexprepaid.com/. Champion: Kansas
Emily Procter currently stars as Calleigh Duquesne on CSI: Miami. Her other credits include playing attorney Ainsley Hayes in The West Wing and guest-starring on Friends and Just Shoot Me. She also appeared in Leaving Las Vegas and Jerry Maguire. Champion: North Carolina
Togo plays Ryan Wolfe on CSI: Miami. Prior to joining the cast of CSI: Miami, he co-starred in the television series Special Unit 2 and played a recurring role in the primetime series Ed. In addition, Togo has guest-starred in numerous series, including Judging Amy, Law & Order and The Jury. Champion: North Carolina
Tim Kang currently plays Kimball Cho on The Mentalist. He is a veteran of TV and movies, also appearing in CBS shows Third Watch and The Unit. His film credits include Rambo, The Forgotten, Two Weeks Notice and can be seen in the upcoming feature film Mr. Sandman. Champion: Pittsburgh
The veteran actor will appear as Uncle Marty in CBS' new show Harper's Island. Hamlin is best known for his role as Michael Kuzak on L.A. Law from 1986-91. He was nominated three times for a Golden Globe for best actor. He has also appeared in numerous movies, including Clash of the Titans. His wife Lisa Renna, runs the social networking site Cafe Belle Gray. Champion: UCLA
Amber Borycki will be playing Beth, the single girl on CBS' new show Harper's Island. Her first acting experience came at the tender age of one with a role in the Michael Crichton film Runaway starring Tom Selleck. She has also appeared in numerous movies and TV shows, including Scary Movie 3 and John Tucker Must Die. Champion: North Carolina
Thomason will be playing Jimmy Mance on CBS' new show Harper's Island. His most famous role was that of Lucas Jones on General Hospital from 2002-2003. He has also had guest starting roles on Boston Public, CSI: NY and What About Brian. Champion: Louisville
Sean Rogerson will be playing Joel Booth, the nerd, on CBS' new show Harper's Island. Rogerson's TV credits include Blood Ties, Stargate Atlantis, Supernatural, The Dead Zone, The Collector and Tru Calling. He also appeared in the film Underworld Evolution. Champion: Louisville
Hill Harper currently plays Dr. Sheldon Hawkes on CSI: NY. He also starred in The Handler, for which he received a 2004 Golden Satellite Award nomination as Outstanding Supporting Actor in a Drama Series. He also received an NAACP Image Award nomination as Best Supporting Actor for his role in City of Angels. Harper recently stared in the movie This Is Not a Test. Champion: Oklahoma
A.J. Buckley currently stars as Adam Ross on CSI: NY. Buckley has been in numerous television shows, including Entourage, NYPD Blue and Without a Trace. On the big screen he will be seen starring in the upcoming thriller The Box with Gabrielle Union. Buckley is also producing several projects with his company Fourfront Productions. Champion: Missouri
Jeremy Ratchford currently plays Nick Vera on Cold Case. He has had many television credits, including CSI, JAG and Walker, Texas Ranger all on CBS, and guest appearances in NYPD Blue, The Practice and Buffy the Vampire Slayer. Champion: Louisville
Hugh Dillon, who is best known for his role as Mike Sweeny in the Canadian television series Durham County, currently stars as Ed Lane in Flashpoint. He was recently nominated for a 2007 Genie Award for Best Supporting Actor for his role as Sonny in the Canadian box office hit The Trailer Park Boys: The Movie. Champion: Connecticut
Clark Gregg currently plays Richard on The New Adventures of Old Christine. He has performed in numerous Broadway and Off Broadway productions, including A Few Good Men, The Old Boy and Mojo. He directed the acclaimed 1996 Off Broadway revival of Mamet's play Edmond and the New York and Los Angeles premieres of Distant Fires. Gregg is also a supporter of The Michael J Fox Foundation for Parkinson's Research. Champion: North Carolina
The Lost Trailers are nominated for two ACM awards -- Best Vocal Group and Best New Group or Duo -- which will be live on CBS on April 5 at 8 p.m. ET. The Lost Trailers, who are Ryder Lee, Stokes Nielson, Jeff Potter, Andrew Nielson and Manny Medina, were named Most Played New Group, highlighted by their debut title track Holler Back. Champion: North Carolina
