Justin Lin, who previously directed several blockbuster installments of the Fast & Furious franchise, stepped away from Fast X after a major Vin Diesel Fast X clash during production. Lin’s sudden departure occurred despite his history helming many entries in the high-octane series, raising questions about what prompted this dramatic change as filming was already underway.
Lin’s exit left Universal Pictures and fans surprised, as he was also slated to direct the eleventh and final chapter of the long-running saga. Louis Leterrier ultimately replaced Lin, reshuffling a directorial role that many believed Lin was uniquely suited to fill, particularly for closing out the story of Dominic Toretto, played by Vin Diesel, and his loyal crew.
Details Emerge From Book Revealing On-Set Challenges
The recently published book “Welcome to the Family,” authored by Barry Hertz, provides new insight into Lin’s departure from Fast X. According to the book, issues mounted between Lin and Vin Diesel, as well as with Diesel’s sister Samantha Vincent, a producer who often represented Diesel’s interests behind the scenes.
“According to several high-level sources in the production, Lin had hit his breaking point over the steadily increasing creative tensions with Diesel, as well as difficulties with the star’s sister/producer, Samantha Vincent, who often acted as Diesel’s emissary,”
reveals an excerpt shared with IndieWire via ActioNewz.com.
“A key source of discord centred around the script and its ending.”
The Script and Ending Sparked Deep Division
One of the core disagreements revolved around the film’s plot resolution. The Fast X creative team had planned for a cliffhanger, but several script versions proposed a dramatic twist where Dante would be revealed as the actual father of Little Brian. This radical change challenged the central idea of family championed by Diesel’s character, Dominic Toretto.

“While a cliffhanger was always part of the ‘Fast X’ plan, several drafts of the screenplay also hinged on a jaw-dropping twist in which Dante is revealed to be the true father of Little Brian. Some members of the film’s team felt that the late-game turn was the perfect, if deeply dark, way for Dom to reckon with the concept he held most dear: family… Others, including Diesel, felt differently.”
Studio and Crew Question Final Action Set Piece
Universal Pictures did not support Lin’s vision for the film’s climactic action sequence, describing it as excessive and out-of-sync with the rest of the movie. The scene reportedly featured the character Dante using a formidable, excavator-like machine to inflict chaos.
“Dante using a giant excavator-like machine to wreak havoc.”
Alexander Witt, who has considerable experience as a second-unit director and cinematographer on the franchise, shared his perspective on the unresolved conclusion.
“It was really the ending that needed work — it’s difficult to describe, but this machine eats things…the bad guy goes down, gets into this machine, comes out and starts eating cars, and it’s like a ‘Transformers’ movie. It was totally out of context with the movie, I thought.”
— Alexander Witt, cinematographer
“I thought it was a little too Marvel, and the problem was it would have been all CG,”
he added. — Alexander Witt, cinematographer
“Although we ended up with all CG in the end. From the moment that Dom jumps over the dam [in the final film], it’s all CG.”
— Alexander Witt, cinematographer
Scrapped Spin-Offs and Uncertain Future for the Franchise
Further insights from Screen Rant, referencing “Welcome to the Family,” outline shelved plans for new series meant for the Peacock streaming platform. These would have highlighted backstories and side adventures featuring popular Fast & Furious characters such as Roman, Tej, a young version of Dom, and Han. Designed to provide exclusive content as competition among streaming services intensified, one show was to focus on Dominic Toretto’s early years and would likely have starred Vinnie Bennett, who previously appeared as young Dom in F9 flashbacks.
Fast 11, the planned endpoint for the franchise, remains without an official release date. In the meantime, Dwayne “The Rock” Johnson is poised to return as Luke Hobbs after reconciling with Diesel following well-publicized tensions. Vin Diesel recently posted enthusiastic praise for his Fast Five costar on his social media, suggesting renewed unity as the story moves towards its ultimate conclusion.
What Lies Ahead For the Fast & Furious Saga
Justin Lin’s abrupt exit amid creative clashes—particularly the Vin Diesel Fast X clash—throws light on the complex power dynamics involved in major Hollywood franchises. With new leadership from Louis Leterrier and returning stars like The Rock, the series’ concluding chapters are taking shape under close watch by audiences and studios alike. As production moves forward without Lin, fans are eager to see how the franchise maintains its legacy and navigates the formidable expectations set by earlier films.
