En aquesta nova temporada nadalenca, els esquirols es disposen a oferir-nos la seva aventura més gran i espectacular. Acompanyats per les Chipettes, l'Alvin i els seus amics transformen un creuer de luxe en la seva zona de jocs particular, fins que accidentalment naufraguen a una illa remota. Mentre cerquen la manera de tornar a la civilització, descobreixen que el territori no està pas tan desert com es pensaven...
Producció executiva: Neil A. Machlis
Música: Mark Mothersbaugh
Fotografia: Thomas E. Ackerman
Càsting: Heike Brandstatter, Lucia Davison, Allison Jones, Coreen Mayrs
Disseny de producció: Richard Holland
Direcció artística: Don Macaulay
Vestuari: Alexandra Welker
Maquillatge: Sarah Bergeest, Stacey Herbert, Lisa Love, Debra Wiebe
Departament artístic: Tony Beck, Peter Bodnarus, Melanie Cassidy, Jason Claridge, Michael Crowe, Ricardo F. Delgado, Warren Drummond, Kate D. Forry, Shannon Gottlieb, Charles Guanci Jr., David Hadaway, Craig Henderson, Craig Hoffmann, Catherine Ircha, Janet Kusnick, Jim Magdaleno, J.J. Mestinsek, Mark Moretti, Darrell Tachibana, Kevin Tomecek, Dwayne Turner, Liloa Wong
So: James Ashwill, Anna Behlmer, James Bolt, Kevin Cerchiai, Ryan Cole, Blake Collins, Aaron Ellis, John Guentner, David Husby, Monique Salvato, Mike Schmidt
Efectes especials: Kelly Coe, Graham S. Hollins
Efectes visuals: Dave Isaac Santos Abuel, Suzaine Aguirre, Kavan Ahalpara, Kavan Ahalpara, Tanseer Ahmed, Shish Aikat, Mohammad Akram, Jake Albers, Praveen Allu, Ashleigh Anderson, Eric Andrusyszyn, Saurabh Arora, Sivakumar Arunachalam, Neil Atkins, Michael Backauskas, Randall Bahnsen, Anurag Bartare, Dane Bettis, Avinash Bhandary, Vishal Bhardwaj, Adam Blank, Sathish Kumar Bodicherla, Ryan Bowden, Joseph Carson, M.B. Chaitanya, Sibi Chakaravarthi, Theju Chandran, Jessi Chang, Arulraj Charles, Abhishek Chaturvedi, Pranesh Chavan, Vanessa Cheung, Hitesh Chikate, Jothan Chin, Jeremy Chinn, Sandesh Chonkar, Samik Roy Choudhury, Marvin Chua, Sam Clark, Joshua M. Cogswell, Gloria Cohen, David Cole, Shaun Comly, Sean Coonce, Robert Coquia Jr., Lim Cornelius, Doug Cram, Gupta Darpan, Dazrene Irman Darus, Soumava Das, Shad Davis, Jose L. De Juan, John Decker, Jessica Psy DeLacy, Shashidhar Goud Desha, Melanie Dorn, Adam Dorner, Benjamin Richard Drake, Stephen Eisenmann, Christopher Evart, Johanna A. Factor, Scott M. Fedor, Colbert Fennelly, Mike Fischer, Ryan Flick, Eloi Nischith Francis, Matthew Gilson, Paul Gimm, Zoran Glisovic, Prashanth Venkata Gollapudi, Jimmy Gordon, Goutham, Lara B. Grant, Katie Green, Jay Grunfeld, Daniel Haffner, Harjit Singh Hans, Mohamad Sharil Harees, Anthony Harris, John Lake Harvey, Firdaus Hashim, Austin Hiser, Holly Gregory Horter, Eric Horton, Lim Chien How, Angie Howard, Steven Hubbard, Jordan Hueckstaedt, Jamie Huey, Azim Hulaimi, Kenton Hulme, Sean Hyun-In Lee, Yasamin Ismaili, Priyank Jain, Neh Jaiswal, Kelly M. Jean, Rajeev Jeganathan, Andrew Jennings, Mabel, Sharon Johnson, Scott Kilburn, Daniel Kole, Aditya Kolli, Vivekanand Reddy Kotha, Varun Krishnan, Vikas Kurup, Dax LaFleur, David Lamps, Mark Larranaga, James Ledwell, Nicolas Lim, Shahrir Lim, Jonathan Logsdon, Mark Mancewicz, James Marcus, Damian McDonnell, Jay Mehta, Daniel Mejia, Bob Mercier, James Michael Miller, Chirag Mistry, Jennifer Mizener, Monet Monge, Steve Muangman, Blake Nickle, Gary Nolin, Onesimus Nuernberger, Shyam Prasad Chowdhary Nunna, Tyler Opatrny, Mark Osborne, Boban Panakal Varghese Joy, Ken Paris, James Parks, Tan Paw Xuan, Kiel Pease, Kaitlyn Peplow, Jean Joseph Philip, Rajesh Putta, Siddharthan Raman, Srinivasan Ranganathan, Aatur Ravani, Sunil Rawat, Ridhwan Razak, Vijay Bharath Reddy, Michael Rogers, Lad Rohit, Rafe Sacks, Yury Sakovich, Neville Emerson Samuel, Vishal Sanghani, Arnab Sanyal, Yogesh Sawant, Poonam Shah, Chad Shattuck, Katryna Shattuck, Mayumi Shimokawa, Heekyung Shin, Vishwanath Shirodkar, Shyam Chand, Nic Sievers, Murugan Siju, Brad Smith, Trevor Sommer, Arpit Soni, Dinesh Soni, Seshadri Srinidhi, Angelo Stanco, Christopher Stanczak, Rob Stauffer, Jamie Stevenson, Sean Stortroen, Radhakrishnan Sundararaj, Brian Tatosky, Ben Taylor, Nicholas Theisen, Mimi Thian, Avish John Thomas, Allan Toellner, Huan Tran, Tejas Trivedi, Anthony Tso, Meg Tyra, John Velazquez, Parikh Vishal, Corey Chong Kean Voon, Dominika Waclawiak, Jeff Wells, C. Jerome Williams, Wineeth Wilson, Michael Woodside, Brandy Zumkley
Animació: Abraham Aguilar, David Apgar, Jason Behr, Ian Blum, Christian Brierley, Freddy Burgos, Jocelyn Cofer, Andy Conroy, Benjamin Cunningham, Stephen Dahler, Aaron Deerfield, Riannon Delanoy, Tom Grevera, Alex Jansen, James Kinnings, Will Kistler, Rohit Kolhe, Daniel Patrick Lane, Phil Langone, Adam Lawson, David Lux, Casey McDermott, Cristin McKee, Tony Mecca, Teresa Nord, Jyoti Parasrampuria, Hunjin Park, Jason Petrocelli, Alex Poei, John Paul Rhinemiller, Valerie Scheiber, Christopher Silva, Shuchi Singhal, Ryan Sluman, Sreejit Sreedharan, Nicholas St. Clair, Wes Storhoff, Chris Street, Bob Taylor, Luis Carlos Uribe, Miurika Valery, Amanda Wagner, Braden Walker, Leslie Watters, Lauren Wells, Shawn Lee Wilson, Robby Wong, Kirsten Yamaguchi, Adam Yaniv
Càsting: Andrea Brown, Jennifer Conrader, Lucia Davidson, Johnny Gidcomb, Ben Harris, Amy Nygaard, Laura Obenaus
Vestuari: Robyn Daniel, Cathie Valdovino
Departament editorial: Patrick J. Barry, Ryan Chavez, Kyle DeVriendt, Melody Gehrman, Ryan Helsley, Cody McDonald, Tyler Ruocco, Andrew Thompson, John Paul Ungaretti, Micah Wolf, Harry Muller
Departament musical: Richard Bronskill, Sierra Drucker, Brad Haehnel, Julia Michels, Victor Pesavento, Peter Rotter, James T. Sale