《Alvin and the Chipmunks: The Squeakquel》Cast

Ai Wen is still very much immersed in the fact that she is a core figure in the orchestra, and sometimes hesitates. He was in a charity concert to let David Xavier into the hospital. Let the three little gods discouraged, David asked them to temporarily remove the star ring, to experience the school life. These mini-chipmunks have become the "Big Brother" of the school because they have made bully and joined the football team. However, Ai Wen's popularity did not oblige Sai Men to coerce Xi Duo, especially as Ai Wen disappoints when it comes to singing "Rat-Crush".

Justin Jacob Long (born June 2, 1978) is an American actor known for roles in such films as Jeepers Creepers (2001), Dodgeball (2004), Accepted (2006), Alvin and the Chipmunks (2007), Live Free or Die Hard (2007), Alpha and Omega (2010), Tusk (2014) and Comet (2014). He played Warren Cheswick on the NBC TV series Ed and appeared with John Hodgman in TV commercials for Apple's "Get a Mac" advertising campaign. His great-great grandfather is the American politician Huey Long.

Sai Men is the smartest of three people, but still adapts to new school life. Sai Men was assigned to supervise people not to litter, he took the job, but met campus bully, let him out in front of Ai Wen. Fraternity between brothers can make up for the cracks in time?

Matthew Gray Gubler is an American actor, director, fashion model and painter. He is best known for his role as criminal profiler Dr. Spencer Reid in the CBS television show Criminal Minds, of which he has also directed ten episodes.

Xi Duo, nicknamed "Little Cute," by fans, also has features that make him helpful, lovable, sensitive, easily deceived, and naive. (To put it simply, this is exactly the opposite of Ai Wen.) Xi Duo missed David, and he tried very hard to get in touch with Toby to replace David. When Xi Duo escaped, he unexpectedly touched his brother and the softest side of Toby's heart.

Jesse McCartney (born April 9, 1987) is an American singer, songwriter, and actor. McCartney achieved fame in the late 1990s on the daytime drama All My Children as JR Chandler. He later joined boy band Dream Street, and eventually branched out into a solo musical career. Additionally, McCartney has appeared on shows such as Law & Order: SVU, Summerland, and Greek. McCartney also is known for lending his voice as Theodore in Alvin and the Chipmunks and its sequels, as well as voicing Robin/Nightwing in Young Justice and Roxas and Ventus in the video game series Kingdom Hearts developed by Square Enix.

Bright, wearing glasses, always seemed absentminded Zhen Ni, like singing, do not care about fame or not. She is the best candidate for Sai Men's girlfriend, provided she can escape the clutches of broker Ian Hawk and no longer care about hostile relationships with The Three Kings.

Anna Kay Faris (/ˈɑːnə ˈfærɪs/; born November 29, 1976) is an American actress, producer, model and occasional singer. She rose to prominence for her work in comedic roles, particularly the lead part of Cindy Campbell in the first four Scary Movie films. Raised north of Seattle, Washington, Faris was active in theater as a child, performing with the Seattle Repertory Theater at age nine. After graduating from college, Faris relocated to Los Angeles to pursue a career in acting.