Pop sensations Alvin, Simon and Theodore end up in the care of Dave Seville's twenty-something nephew Toby. The boys must put aside music super stardom to return to school, and are tasked with saving the school's music program by winning the $25,000 prize in a battle of the bands. But the Chipmunks unexpectedly meet their match in three singing chipmunks known as The Chipettes - Brittany, Eleanor and Jeanette. Romantic and musical sparks are ignited when the Chipmunks and Chipettes square off.
Yes! The movie Alvin and the Chipmunks: The Squeakquel is now on Disney Plus in the countries listed below.
| Production | Juel Bestrop | Casting |
| Production | Seth Yanklewitz | Casting |
| Costume & Make-Up | Alexandra Welker | Costume Design |
| Costume & Make-Up | Elena Arroy | Key Makeup Artist |
| Sound | Galen Goodpaster | First Assistant Sound Editor |
| Sound | Willie D. Burton | Sound Mixer |
| Art | David Lombard | Leadman |
| Costume & Make-Up | Lori McCoy-Bell | Hair Department Head |
| Visual Effects | Alan E. Lorimer | Special Effects Supervisor |
| Art | Lars Petersen | Construction Coordinator |
| Sound | Chuck Michael | Sound Effects Editor |
| Sound | Laura Graham | ADR Editor |
| Sound | Scott Curtis | Foley Editor |
| Sound | Tim Lauber | Sound Recordist |
| Art | Marcia Hinds | Production Design |
| Costume & Make-Up | Merribelle Anderson | Key Hair Stylist |
| Production | Leigh Shanta | Unit Production Manager |
| Lighting | Raman Rao | Rigging Gaffer |
| Production | Jules Carideo | Production Coordinator |
| Sound | Julianne Jordan | Music Supervisor |
| Art | Bo Johnson | Art Direction |
| Costume & Make-Up | Cheri Minns | Makeup Department Head |
| Camera | Ron Tondreau | Key Grip |
| Crew | David 'Goldy' Goldsmith | Video Assist Operator |
| Sound | Gary C. Bourgeois | Sound Re-Recording Mixer |
| Sound | Jeff Carson | Music Editor |
| Camera | Jaimie Trueblood | Still Photographer |
| Camera | Glenn Brown | Steadicam Operator |
| Sound | Michael J. Benavente | Supervising Sound Editor |
| Costume & Make-Up | Maggie Elliott | Makeup Artist |
| Art | Paul Sonski | Set Designer |
| Sound | Mildred Iatrou | Supervising Sound Editor |
| Sound | Doug Jackson | Sound Effects Editor |
| Sound | Nancy MacLeod | Sound Effects Editor |
| Lighting | Steven R. Mathis | Gaffer |
| Sound | David Betancourt | Foley Mixer |
| Production | Michele Imperato Stabile | Unit Production Manager |
| Directing | Rebecca Robertson | Script Supervisor |
| Costume & Make-Up | Julie-Marie Robar | Costume Supervisor |
| Sound | Michael Keller | Sound Re-Recording Mixer |
| Crew | Rosero McCoy | Choreographer |
| Art | Justin Elterman | Graphic Designer |
| Art | Karen Agresti | Set Decoration |
| Sound | Gary A. Theard | Boom Operator |
| Crew | John Moio | Stunt Coordinator |
| Sound | John Murray | Foley Supervisor |
| Sound | Alicia Stevenson | Foley Artist |
| Sound | Tim Gomillion | Sound Recordist |
| Sound | R.J. Kizer | ADR Editor |
| Sound | Dawn Fintor | Foley Artist |
| Sound | Christine Sirois | Sound Recordist |
| Sound | Michael Axinn | ADR Editor |
| Sound | David Lucarelli | Sound Recordist |
| Sound | Dan DiPrima | Supervising Music Editor |
| Sound | Jesse Johnstone | Sound Recordist |
| Production | Michele Imperato Stabile | Executive Producer |
| Editing | Matthew Friedman | Editor |
| Directing | Betty Thomas | Director |
| Production | Arnon Milchan | Executive Producer |
| Writing | Glenn Berger | Writer |
| Writing | Jonathan Aibel | Writer |
| Production | Steve Waterman | Executive Producer |
| Sound | David Newman | Original Music Composer |
| Writing | Jon Vitti | Writer |
| Writing | Ross Bagdasarian | Characters |
| Production | Janice Karman | Producer |
| Production | Ross Bagdasarian, Jr. | Producer |
| Crew | Michael Doherty | Stand In |
| Visual Effects | Guy Bar'ely | Animation |
| Visual Effects | Julie D'Antoni | Visual Effects |
| Production | Karen Rosenfelt | Executive Producer |
| Crew | Steven Lambert | Stunts |
| Camera | Anthony B. Richmond | Director of Photography |
