Thomas' Adventures of The Princess and the Frog is a Thomas & Friends/Disney Crossover film creating by 76859Thomas. It will appear on Google Drive in the near future.
Tiana is a young waitress from New Orleans who has held a passion for the culinary arts ever since she was a child. Inspired by her late father James, Tiana steadily works two jobs in a day and night shift at two diners in order to raise money to buy a for sale old sugar mill that she plans to turn into the restaurant as her father had before hoped he would make it so. Charlotte La Bouff, a debutante and childhood friend of Tiana, hires her to provide refreshments for the Mardi Gras masquerade ball being thrown by her rich father, Eli "Big Daddy" La Bouff. Eli, the perennial King of the Mardi Gras, seeks to welcome Prince Naveen of Maldonia, who has recently arrived, as an eligible suitor to his pampered daughter. Tiana is thrilled to finally have enough to purchase and renovate the old sugar mill into her restaurant. Meanwhile, elsewhere in the city, Thomas, Twilight Sparkle and their team have arrived to New Orleans and they all went to Duke's Cafe to eat breakfast and there they meet Tiana. They all argeed to help Tiana to get her restauraut wish ot come true and she said that she would love that veyr much, since she now has Thomas, Twilight and the others as her new friends.
The disinherited Prince Naveen, penniless and unskilled, is nevertheless intent on marrying a wealthy woman, rather than learning a trade. He and his valet Lawrence encounter Dr. Facilier, a voodoo witch doctor who convinces the pair that he can improve both their lives. Instead, Facilier transforms Naveen into a frog and gives Lawrence a voodoo charm, filled with Naveen's blood, which when worn transforms his appearance to that of Naveen's. Facilier intends for Lawrence, under the guise of Naveen, to marry Charlotte in order to gain access to her father’s fortune.
At the ball, Charlotte unknowingly flirts with Lawrence as Tiana discovers she may lose the mill to a higher bidder. After Thomas, Twilight and the others are told by Charlotte to stay behind and wait for Tiana to change into a new costume, Tiana then meets Naveen, who, believing her to be a princess because of her costume, asks her to kiss him and break Facilier's curse. Tiana reluctantly agrees, in exchange for the money needed to outbid the other buyer. However, instead of Naveen turning into a human, Tiana is turned into a frog herself. As they escape, Thomas, Twilight and the others see her as a frog and help her and themselves escape to a bayou.
Lawrence (still disguised as Naveen) later proposes to Charlotte, who happily agrees, but soon the magic in Facilier's charm wears off and Lawrence reverts to his original form. Facilier tells Lawrence they need another sample of the prince's blood in order to prolong the spell, but discovers that Lawrence had foolishly released him. Facilier turns to the voodoo spirits for help, with the promise that once Lawrence marries Charlotte, he will have total control over New Orleans and will be able to offer the citizens' souls as payment. The voodoo spirits give Facilier shadow demons, who are then dispatched to locate Naveen.
At the bayou, Thomas, Twilight, all their friends, Tiana and Naveen meet Louis, a trumpet-playing alligator, and Ray, a Cajun firefly. Ray tells Tiana about his love, Evangeline, who later is revealed that she is just the brightest star in the sky. They offer to lead them to the good voodoo priestess Mama Odie, who can undo the curse. After saving each other from frog hunter's, Tiana and Naveen begin to develop feelings for each other.
Mama Odie tells the frogs that Naveen must kiss a true princess for them to become human, and that since Eli La Bouff is King of Mardi Gras, Charlotte is a princess, but only until the stroke of midnight, when Mardi Gras is over. Naveen soon realizes that he loves Tiana, but before he can admit his feelings, he is captured and brought to Facilier.
Before Lawrence (disguised as Naveen) and Charlotte can marry, Ray helps Naveen escape and steals the charm. Ray gives the charm to Tiana, Thomas, Twilight and the others in order to hold back Facilier's minions, but is killed by Facilier. Facilier then confronts Tiana, Thomas, Twilight and the others and tranforms Tiana back to human. He then offers to make her restaurant dream come true in exchange for the charm, but she refuses upon realizing that true love is more important and attempts to destroy the talisman. However, Facilier's shadow grabs hold of its shadow and hands it back to Facilier himself. Tiana is changed back to a frog and is fated to remain a frog forever. Tiana quickly uses her frog tongue to grab hold of the talisman and smashes it upon the ground. The angered voodoo spirits come forth and claim Facilier himself as payment for his debts and drag him into the underworld.
Tiana and Naveen reveal their love to each other and explain the situation to Charlotte, who agrees to kiss Naveen so he and Tiana can be together. The clock strikes midnight before she can kiss him, but the two decide they are content to live together as frogs. At the end of a funeral for Ray, he becomes a bright star next to Evangeline.
Later, Tiana and Naveen are married by Mama Odie. Because of Tiana's new status as princess, they are restored back to human form after their kiss. They then have a real wedding within the St. Louis Cathedral. The couple return to New Orleans to celebrate and, with Louis' help to make the Fenner brothers accept the payment money and hand over the key rights, Tiana and Naveen finally work on transforming the suger mill into the long awaited resturant which is called Tiana's Palace. In the final scene, smaller stars encircle the larger stars of Ray and Evangeline.
- This film is inspired by Winnie the Pooh Meets The Princess and the Frog.
- This film takes place after Disneydaniel93's film Pooh's Adventures of the Elm-Chanted Forest (Which Thomas and his friends already knows Dr. Facilier).
- Both The Princess and the Frog and Thomas & Friends: Hero of the Rails were released in 2009.