In the climax of the film, Shrek (voiced by Mike Myers) and his friends face off against Prince Charming (voiced by Rupert Everett) and his army in a final showdown to reclaim the kingdom of Far Far Away.
Throughout the movie, Shrek embarks on a quest to find Fiona’s cousin, Arthur Pendragon (voiced by Justin Timberlake), who is the rightful heir to the throne after the death of King Harold (voiced by John Cleese). Along the way, Shrek grapples with the responsibilities of fatherhood and the pressures of ruling a kingdom.
In the final moments of the film, Prince Charming storms the castle with his army, intent on seizing power and ruling Far Far Away. Shrek and his friends, including Donkey (voiced by Eddie Murphy), Puss in Boots (voiced by Antonio Banderas), and Fiona (voiced by Cameron Diaz), rally together to defend their home and protect Arthur.
As the battle rages on, Shrek and Prince Charming engage in a heated confrontation, with Shrek ultimately emerging victorious and reclaiming the kingdom. With Prince Charming defeated and his army dispersed, peace is restored to Far Far Away, and Arthur ascends to the throne as the rightful king.
In the aftermath of the battle, Shrek and Fiona rejoice in their victory and celebrate with their friends, knowing that their kingdom is safe and their family is united once more. As they look to the future with hope and optimism, the film ends on a heartwarming note, reminding viewers of the power of friendship, love, and the importance of staying true to oneself.
Through its blend of humor, adventure, and heartfelt moments, “Shrek the Third” delivers a satisfying conclusion that celebrates the bonds of friendship and the triumph of good over evil. As the credits roll, viewers are left with a sense of joy and fulfillment, knowing that Shrek and his friends have overcome adversity and emerged victorious in their quest for happily ever after.