Pixar reportedly kept Taylor Swift’s involvement under wraps through a specially created “decoy version” of the film, shielding one of the movie’s biggest surprises from much of its own crew. For a franchise that has spent three decades teaching audiences that toys have lives of their own when nobody is looking, Toy Story 5 has now pulled off a secret worthy of Woody’s round-up. The revelation has quickly become one of the most talked-about stories surrounding the highly anticipated sequel.

What makes the story even more fascinating is not just that the collaboration happened, but how Pixar managed to keep it hidden for months in an era when blockbuster secrets rarely survive the internet.

Pixar created a decoy version of Toy Story 5 to protect the secret

Like a child hiding a favorite toy at the bottom of a toy chest, Pixar reportedly went to extraordinary lengths to prevent news of Taylor Swift’s song from leaking. During a SXSW London panel, Toy Story 5 VFX supervisor Thomas Jordan revealed that only a very small group within the production knew about the song’s existence and “they had to use a decoy version.” Jordan explained that the secrecy became so important that Pixar created a separate version of the movie without the song.

According to Jordan, Swift requested an early screening of the unfinished film, fell in love with what she saw, and then wrote ‘I Knew It, I Knew You’ before asking Pixar if they wanted to use it. The studio immediately embraced the opportunity and began protecting the secret. Swift’s connection to Toy Story 5 has been headline news ever since Disney and Pixar confirmed that she had written and recorded the original song. 

The track, inspired by Jessie and marking a return to Swift’s country roots, has added another layer of anticipation to a movie that was already among 2026’s most anticipated releases. 

Keeping a global pop superstar hidden may be an impressive feat, but Pixar knows that a Toy Story film ultimately lives or dies by its story. 

But what is Toy Story 5 actually about?

While the Taylor Swift surprise has dominated conversations this week, the film itself is preparing to tackle one of the franchise’s most modern themes. A few years after the events of Toy Story 4, Woody, Buzz Lightyear, Jessie and the rest of the gang find themselves facing a challenge unlike any they have encountered before: technology. The story centers on the growing influence of smart devices on children’s playtime, with a tech-focused newcomer named Lilypad emerging as a symbolic threat to traditional toys. 

The returning voice cast includes Tom Hanks as Woody, Tim Allen as Buzz Lightyear and Joan Cusack as Jessie, while Greta Lee joins the franchise in a key role. The premise continues Pixar’s long-running tradition of exploring childhood anxieties through imaginative storytelling, much as earlier films examined abandonment, growing up, and finding purpose.

As June 19 approaches, the film’s carefully guarded Taylor Swift collaboration has only heightened curiosity about what other surprises may still be waiting inside the toy box. Whether audiences arrive for nostalgia, music, or a new adventure with Woody and Buzz, Toy Story 5 appears determined to keep fans guessing until the very end.

What do you think about Pixar creating a decoy version of the film to protect Taylor Swift’s surprise song? Share your thoughts in the comments below.