Leigh-Allyn Baker (born April 3, 1972) is an American actress. She is best known for her recurring roles as Hannah Webster on Charmed, Ellen on Will & Grace as well as providing the voice of Abby on the Nickelodeon animated series Back at the Barnyard. She currently co-stars as Amy Duncan on the Disney Channel sitcom, Good Luck Charlie.

She is married to Keith Kauffman, an entertainment executive. Baker gave birth to her first child, Griffin, in 2009. She is due with her second child in September 2012.

Baker has done voice work in video games for the Star Trek and X-Men franchises, and guest starred in television shows such as That '70s Show, Early Edition, Yes, Dear and among other series. She also starred in the short-lived 1996 sitcom The Last Frontier.

Baker is also known to television audiences for her recurring roles as Hannah Webster in the first season of Charmed and as Ellen, the long-time friend of Grace Adler (Debra Messing) on Will & Grace, which she played since the show began in 1998 through to its last season in 2006. She is also known for providing the voice of Abby in the Nickelodeon animated series Back at the Barnyard. Baker has also made an appearance, along with her co-star Mia Talerico, on the sketch comedy show, So Random!

Bridgit Claire Mendler (born December 18, 1992) is an American actress, singer, musician and songwriter. She currently stars as Teddy Duncan on the Disney Channel Original Series Good Luck Charlie and starred in the Disney Channel Original Movie Lemonade Mouth. She had a recurring role as Juliet van Heusen on Wizards of Waverly Place and has also appeared in the films Labor Pains, Alvin and the Chipmunks: The Squeakquel, The Clique and Beverly Hills Chihuahua 2. She has signed with Hollywood Records, which plans to release her debut studio album in September 2012.She will be releasing her first single of her debut album, "Ready or Not" in June 30, 2012.

Mendler was born in Washington, D.C. and attended Lafayette Elementary School. She then moved with her family to the San Francisco area town of Mill Valley at age eight. It was there where she first expressed interest in acting and began working in plays. She became the youngest performer in the San Francisco Fringe Festival.

Mendler had a San Francisco agent when she was 11 years old. When she was thirteen, she began working in the Los Angeles market, landing her first L.A. role in the soap opera General Hospital in 2006. In that same year, she provided the voice of Thorn in the video game, Bone: The Great Cow Race. In 2007, Mendler played the role of Pamela Jones in the film Alice Upside Down and in 2008, Mendler played the role of Kristen Gregory in the film The Clique.

Keith Kauffman (born June 9, 1950 in Danville, Pennsylvania) is an American race car driver. He won the 1982 USAC "Gold Crown" Nazareth 100 and is one of the more obscure drivers to be credited with a Championship Car victory. His only Championship Car experience was the three dirt races of the 1982 Gold Crown season. He continues to drive 410 winged sprint cars in Pennsylvania and surrounding states. He was inducted into the National Sprint Car Hall of Fame in 2004 as a member of the "Pennsylvania Posse".

Laura Marano (born November 29, 1995) is an American teen actress. She has appeared in Without a Trace and Back to You, in both instances playing the daughter of the main characters. She currently stars in the Disney Channel series Austin & Ally. Her older sister Vanessa Marano is also an actress.

Laura Marano first acting role was when she was five years old. Since then, she worked for a lot of productions at the Stage Door Theater. She appeared in numerous commercials and has small roles on Ghost Whisperer, Medical Investigation, Huff and Joan of Arcadia. Her bigger roles in television have been in Without a Trace and other shows. She has also been heard in the animated movies Finding Nemo and Ice Age: The Meltdown. She played child role of Keira Knightley's character in the film The Jacket, and had a small flashback role in the film Superbad.

She was a regular cast member on the FOX game show, Are You Smarter Than a 5th Grader? and played the role of Gracie Carr on FOX's sitcom Back to You.