Byron P. Howard (born 1968) is an American motion picture director and story artist at Walt Disney Feature Animation, and is best known as the lead character animator on Lilo & Stitch and Brother Bear and the director on Bolt and Tangled.^{[citation needed]}

Clark Spencer (born April 6, 1963 in Seattle, Washington) is an American film producer, businessman and studio executive, best known for his work at Walt Disney Animation Studios.

Spencer joined Walt Disney Feature Animation in 1993. He was director of planning but moved on to be senior vice president of finance and operations. He moved on to the Florida animation division of the company where he was the head of studio before becoming the producer of Lilo & Stitch (2002). Since then, Spencer has gone on to also produce the Disney animated film Bolt, as well as the upcoming Winnie the Pooh.

He was involved in the purchase of Miramax Films in the early 90's.

Spencer graduated from Harvard University in 1985 with a degree in history.

John Joseph Travolta (born February 18, 1954) is an American actor, dancer, and singer. Travolta first became known in the 1970s, after appearing on the television series Welcome Back, Kotter and starring in the box office successes Saturday Night Fever and Grease. Travolta's acting career declined in the early 1980s and continued to deteriorate for the rest of the decade. His career enjoyed a resurgence in the 1990s with his role in Pulp Fiction, and he has since continued starring in Hollywood films, including Face/Off, Ladder 49, and Wild Hogs. Travolta was nominated for the Academy Award for Best Actor for Saturday Night Fever and Pulp Fiction. He won the Golden Globe Award for Best Actor - Motion Picture Musical or Comedy for his performance in Get Shorty.

Travolta, the youngest of six children, was born and raised in Englewood, New Jersey, an inner-ring suburb of New York City. His father, Salvatore Travolta (November 1912 – May 1995), was a semi-professional American football player turned tire salesman and partner in a tire company. His mother, Helen Cecilia (née Burke, January 1912 – December 1978), was an actress and singer who had appeared in The Sunshine Sisters, a radio vocal group, and acted and directed before becoming a high school drama and English teacher. His siblings, Joey, Ellen, Ann, Margaret, and Sam Travolta, have all acted. His father was a second-generation Italian American and his mother was Irish American; he grew up in an Irish-American neighborhood and has said that his household was predominantly Irish in culture. He was raised Roman Catholic, but converted to Scientology in 1975.

Miley Ray Cyrus (born Destiny Hope Cyrus; November 23, 1992) is an American actress and pop singer-songwriter. She achieved wide fame for her role as Miley Stewart/Hannah Montana on the Disney Channel sitcom Hannah Montana.

Cyrus recorded music for the soundtracks, Hannah Montana (2006) and Hannah Montana 2/Meet Miley Cyrus (2007), released by Walt Disney Records. With the success of the Hannah Montana franchise she established herself as a teen idol. In 2007, Cyrus signed to Hollywood Records to pursue a solo career. She embarked upon the Best of Both Worlds Tour the same year, in which she performed as both herself and in character as Hannah Montana. The tour was eventually turned into a high-grossing concert film titled Hannah Montana & Miley Cyrus: Best of Both Worlds Concert (2008). In July 2008, Cyrus released her first solo album, Breakout (2008), which was commercially successful.

She began her foray into film by providing the voice of "Penny" in the animated film Bolt (2008). Cyrus earned a nomination for the Golden Globe Award for Best Original Song for her performance of Bolt's theme song, "I Thought I Lost You". She also reprised her role as Miley Stewart/Hannah Montana in Hannah Montana: The Movie (2009). The Hannah Montana: The Movie' soundtrack introduced her to new audiences within country and adult contemporary markets.

Susan "Susie" Essman (born May 31, 1955) is an American stand-up comedian, actress, writer, television producer, and voice artist. She is best known for her role as Susie Greene on the HBO television sitcom Curb Your Enthusiasm. She is also well known for her portrayal of "Mittens" in Bolt.

Essman was born in 1955 and was raised in the middle-class New York City suburb of Mount Vernon. Her father, Leonard Essman, was an internist; he died in 2001. Her mother, Zora, taught Russian at Sarah Lawrence College. Essman is Jewish. She received her bachelor's degree from SUNY Purchase College.

Essman has been traveling and appearing at clubs throughout the country for more than two decades. Her first half-hour special appeared on Comedy Central in 1992; as much of her comedy draws from her ethnic background, she has been featured in such documentaries as, "Heroes of Jewish Comedy" and "A History of Jewish Comedy".

On October 15, 2004, she performed at the Friars Club roast of Donald Trump, in which she lampooned the tycoon with lines like "Donald, did you enjoy your meal? I heard your hair ordered the salmon" and "I'm so not your type. I'm smart, my boobs are real and I speak English." Essman made her UK standup debut at the Corn Exchange at the Newbury Comedy Festival in July 2007. While in England, she appeared on the British television show 8 Out of 10 Cats.