The secret's out! Chuck is back for his biggest mission yet: reuniting the Bartowski family. This season, Chuck's search for his mother takes him beyond the Buy More and across the globe in 24 action-packed episodes. Back in Burbank, his best friend Morgan is the CIA's newest recruit, training with the surly Colonel Casey, while Chuck's relationship with susperspy Sarah Walker is getting serious. But whether Chuck is outwitting assassins or planning the perfect proposal, it's all in a day's work for this average guy-turned-superspy.
Episodes:
1. Chuck Versus the Anniversary
2. Chuck Versus the Suitcase
3. Chuck Versus the Cubic Z
4. Chuck Versus the Coup d'Etat
5. Chuck Versus the Couch Lock
6. Chuck Versus the Aisle of Terror
7. Chuck Versus the First Fight
8. Chuck Versus the Fear of Death
9. Chuck Versus Phase Three
10. Chuck Versus the Leftovers
11. Chuck Versus the Balcony
12. Chuck Versus the Gobbler
13. Chuck Versus the Push Mix
14. Chuck Versus the Seduction Impossible
15. Chuck Versus the Cat Squad
16. Chuck Versus the Masquerade
17. Chuck Versus the First Bank of Evil
18. Chuck Versus the A-Team
19. Chuck Versus the Muuurder
20. Chuck Versus the Family Volkoff
21. Chuck Versus the Wedding Planner
22. Chuck Versus Agent X
32. Chuck Versus the Last Details
24. Chuck Versus the Cliffhanger
| Zachary Levi | Chuck Bartowski |
| Yvonne Strahovski | Sarah Walker |
| Joshua Gomez | Morgan Grimes |
| Ryan McPartlin | Captain Awesome |
| Mark Christopher Lawrence | Big Mike |
| Vik Sahay | Lester |
| Scott Krinsky | Jeff |
| Bonita Friedericy | General Beckman |
| Sarah Lancaster | Ellie Bartowski |
| Adam Baldwin | John Casey |
| Linda Hamilton | Mary Bartowski |
| Olivia Munn | Greta |
| Larry Cedar | Interviewer |
| Katie Cleary | Laura |
| Harry Dean Stanton | Harry |
| Dolph Lundgren | Marco |
| Joshua Rush | Young Chuck |
| Karolina Kurkova | Sofia Stepanova |
| Isaiah Mustafa | Greta |
| Bronson Pinchot | Victor |
| Lou Ferrigno | Bodyguard |
| Thierre Di Castro | Male Model/Bartender |
| Maxwell Huckabee | Little Boy |
| Chris K. Payne | CIA Nerd Herder |
| Nicole Richie | Heather Chandler |
| Stacy Keibler | Greta |
| Steve Austin | Hugo |
| Brian Nolen | Gamer #1 |
| Armand Assante | Premier Alejandro Goya |
| Tia Texada | Hortencia Goya |
| Alex Fernandez | Commandante Juan Pablo Turrini |
| Mekenna Melvin | Alex McHugh |
| Todd Sherry | Dr. Fred Hornblower |
| Eric Roberts | Packard |
| Dave Bautista | T.I. |
| Joel David Moore | Mackintosh |
| Morgan Fairchild | Dr. |
| Roland Kickinger | Security Guard |
| Robert Englund | Dr. Stanley Wheelwright |
| John Griffin | Pierce |
| Timothy Dalton | Volkoff |
| Ana Gasteyer | Dasha |
| Michelle N. Carter | Bank Teller |
| David Goryl | Bank Security Guard |
| Scott Bakula | Steve Bartowski |
| Rob Riggle | Agent Jim Rye |
| Jeffrey Hutchinson | Auctioneer |
| Aaron Lustig | Scientist |
| Summer Glau | Greta |
| Richard Chamberlain | The Belgian |
| Martin DeBoer | Guard |
| Ondrej Habinak | Russian |
| James Lew | Anand Chanarong |
| Torsten Voges | Dr. Mueller |
| Branton Box | Mercenary Guard |
| Kaidy Kuna | Native Villager |
| Mara Lane | Thai Waitress |
| John Tamaki | Thai Dwarf |
| Toshi Toda | Thai Bossman |
| David J. Wright | Scarred Man |
| Monet Mazur | Barbara |
| Andre Kincaid | K.K. |
| Mercy Malick | Instructor |
| Pooja Kumar | Jinsana |
| Jean-Christophe Febbrari | Pierre Melville |
| Braeden Marcott | Wine Enthusiast |
| Joe Howard | Elderly Man |
| Sara Van Horn | Elderly Woman |
| Thomas Fedak | Waiter |
| Christopher Carroll | French Guest |
| Matthew Willig | Yuri the Gobbler |
| Mars Crain | Giant Inmate |
| Kevin T. McCarthy | Creepy Prisoner |
| Darin Toonder | Steve |
| Maurice Whitfield | Guard A.K.A. Terrence |
| Sam Zeller | Two-Fingered Inmate |
| Sonita Henry | Dr. Ayub |
| Igor Jijikine | Armand |
| Fred Cross | Roni Eimacher |
| Kevin Fabian | Man A.K.A. Barry Greenfield |
| Kevin Farrell | Older Nurse |
| Paul Haitkin | Driver |
| Stephanie Jackson | Young Nurse |
| G. Russell Reynolds | Gentleman |
| Lesley-Ann Brandt | Fatima Tazi |
| Clare Carey | Kathleen McHugh |
| John Larroquette | Roan Montgomery |
| Ayelet Ben-Shahar | Yaida |
| Kimberly Estrada | Amina |
| Donna Feldman | Salina |
| Maz Siam | Squad Al Habi |
| Lou Diamond Phillips | Augusto Gaez |
| Mircea Monroe | Amy |
| Mercedes Masöhn | Zondra |
| Mini Anden | Carina Miller |
| Lauren Cohan | Vivian McArthur |
| Robin Givens | Jane Bentley |
| David S. Lee | Boris Kaminsky |
| Kym Jackson | Masked Guest |
| Sonya Macari | Antonia |
