Douglas "Doug" Brochu (born September 29, 1990) is an American actor, comedian and voice actor. He is best known for starring as Grady Mitchell in the Disney Channel Original Series, Sonny with a Chance.

Brochu has appeared in stage productions of My Fair Lady, Smokey Mountain Christmas, The Play's the Thing and Forever Broadway. He has also had guest starring roles on Nickelodeon's Zoey 101 and iCarly. He played Grady, a main role, in the Disney channel series, Sonny with a Chance which also star Demi Lovato. He also had another special guest role as Oogie in the Disney XD's Pair of Kings which stars Hannah Montana's Mitchel Musso and The Suite Life on Deck's Doc Shaw. He also plays Grady in the Disney Channel show So Random.

Sterling Sandmann Knight (born March 5, 1989) is an American actor, singer-songwriter, comedian and musician. He is best known for his roles in the 2009 film 17 Again as Alex, in Sonny With a Chance and So Random! as Chad Dylan Cooper, and in the Disney Channel Original Movie Starstruck as Christopher Wilde. He performed the title song from the movie StarStruck as Christopher Wilde (all the other songs were performed by Drew Ryan Scott as a vocal double).^{[verification needed]}

Sterling Knight was born in Houston, Texas. He has a sister, Samantha Scarlett, and a brother, Spencer Shuga. He enjoys golfing, snowboarding and guitar. Taking his guitar skills, Sterling formed a YouTube band with fellow star and friend Matt Shively named "Connecting Channels" (in this case the channels connected being Disney Channel and Nickelodeon).^{[citation needed]}

Nathan Karl Kress (born November 18, 1992) is an American actor. He is also a professional child model and actor since the age of three, he is best known for his role as Freddie Benson on the Nickelodeon television series iCarly.

Nathan Kress was born on November 18, 1992, in Glendale, California. He has two older brothers, Andrew (born October 23, 1987) and Kevin (born May 30, 1990) who are not involved in show business.

Kress began his professional career at the age of three when he displayed a natural talent for memorizing and re-enacting the shows he saw on television, prompting his mother to take him to an open "cattle call" showcase where he was quickly signed with a talent agent. Over the next three years, Kress modeled for various print advertisements, as well as performing in numerous commercials and voice-over roles; the most notable of which was his dual role as the voices of "Easy" and "Tough Pup" in the 1998 feature film Babe: Pig in the City. At the age of six, he decided to take a break from acting and return to regular school, where he led a relatively "normal" life for the next five years until deciding to return to acting professionally at the age of eleven.

Tiffany Dawn Thornton (born February 14, 1986) is an American actress, comedienne and singer-songwriter best known for her co-starring role as Tawni Hart on the Disney Channel Original Series, Sonny with a Chance and So Random!.

Thornton was born in College Station, Texas, US. she made her television acting debut in the pilot episode of the Fox sitcom Quintuplets. She then went on to appear in 8 Simple Rules, American Dreams, The O.C., Desperate Housewives, That's So Raven, Jericho, Wizards of Waverly Place and Hannah Montana.

In 2009, she began her role as Tawni Hart on the Disney Channel Original Series, Sonny with a Chance and then went on to play a part in the Disney Channel Original Movie Hatching Pete. Sonny With a Chance ended on January 2, 2011 and was replaced by So Random!, which premiered on June 5, 2011, with Thornton in a starring role.

Thornton, now happily married, became engaged to her boyfriend of one year, Christopher Carney, a court officer, in December 2009. The couple were married on November 12, 2011 at Garvan Woodland Gardens, in Hot Springs National Park, AR.Demi Lovato was one of the bridesmaids, and caught the bouquet at Thornton's wedding. On February 13, 2012, Thornton announced that she was pregnant with their first child, later revealed to be a boy.

Allisyn Ashley Arm (born April 25, 1996) is an American teen actress and sketch comedienne. Arm is most known for her main role as Zora Lancaster on Sonny with a Chance and in Disney Channel's sketch comedy series So Random!

Allisyn Ashley Arm was born on April 25, 1996 in Glendale, California. After seeing a number of plays in the Los Angeles area, her parents saw her act when she was half a year old and decided to put her into an acting school in Arizona.

The first acting job Arm booked was for a Bounty commercial that never aired. Despite the fact that her first attempt at commercial acting was done in vain, Allisyn eventually starred in many televised advertisements that did air; and in May 2002, she was cast in her very first television appearance on the medical drama series: Strong Medicine. She would go on to make appearances in episodes of Friends, 10-8, Miracles, and Judging Amy. Arm also had roles on films such as Man of the House and King of California with Twilight’s Ashley Greene. In 2009, Allisyn starred as Zora in the Disney Channel's original comedic teen sitcom, created by Steve Marmel; Sonny with a Chance which also star Demi Lovato, continuing the role when the show was revamped into the sketch comedy series So Random!, beginning in 2011. She also appeared in Amber Lily's new music video "Overloadin'" with her So Random! co star Audrey Whitby in 2011.