Vin Diesel has invited casting suggestions for the next "xXx" movie from his fans on social media.

The actor, who headlines the action film franchise, teased his Instagram followers about the plans for "xXx 4" by asking them to help him choose the cast.

Diesel shared a photograph of himself alongside Deepika Padukone, who played Serena Unger in "xXx: Return of Xander Cage".

"Heading into an xXx meeting this weekend… Who would you like to see added to the xXx League?" he captioned the post.

Names such as Jason Momoa and Tom Hardy ruled the list of suggestions.

Some fans root for Diesel's co-stars from the "Fast and Furious" franchise – Dwayne Johnson, Jason Statham and Idris Elba. The troika will feature in the spin-off movie "Hobbs & Shaw" later this year.

Chris Hemsworth, Dave Bautista, Leonardo DiCaprio and Matt Damon also received a mention or two.

Padukone, who made her Hollywood foray with the third instalment of the series in 2017, will return for the fourth part, director DJ Caruso had confirmed last year.

According to the reports, the construction of the film has started. Critics did not give special attention to 'XXX: The Return of Shender Cage', which came in January last year. The film's bad reviews were revealed. This film proved to be unsuccessful at seeing the audience too. While it was released in many countries of the world including India. Vin Diesel fostered the film with Deepika.

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According to the reports, rights of the franchisees of the triplex film were bought jointly by Revolutionary Studios, The H Collective and Win Diesel's One Race Films. The shooting of the fourth film is planned to start in December. The rights of the first three films of this series were near the Revolution Studios.