Dune 2021 - Deleted Scenes
Duncan's arrival on Arrakis
Extended Gom Jabbar
There a lines of dialogue heard in the trailer that is not heard in the movie, for example "You've proven you can rule yourself. Now you must learn to rule others. It’s something none of your ancestors learned."
Jessica trains Paul
Gurney plays the Baliset
Gurney baliset can be seen briefly in the movie next to his bed, however Hans Zimmer did compose a melody using lyrics adapted from the novel and a scene was filmed with actor Josh Brolin "playing" the prop baliset.
Stilgar spot a Heighliner
According to "Art and Soul of Dune" book our first view of Stilgar in the movie was originally Stilgar walking in the desert when he spots a Heighliner in the sky, bringing the Atreides to Arrakis.
Leto & Gurney - Box of fingers
When the Atreides arrive on Arrakis they find a box left by the Baron as a gift. Opening it they find it contains the fingers of many Spice workers.
Yueh give Paul the OC Bible
Jessica & Yueh
This picture appears to show Lady Jessica and Doctor Yueh talking, possibly discussing Yueh's wife, Wanna.
Kynes see Leto in his office
According to "Art and Soul of Dune" book this picture is of Liet Kynes visiting Duke Leto in his office in Arrakeen.
Thufir & Paul
"I don’t know whether it’s still in the film or not, but in the script that we had, Paul said to him, ‘It was also what you taught me that made me triumphant over that hunter-seeker,'” Henderson says. “So that’s the only thing that helped [Thufir] get off the hook, but [his] resignation was a sincere desire to say, ‘Get someone else because I care that much.'"
The script contained a short scene of the Atreides searching for the Hunter Seeker operator. Territory Studio created animation for it, but it was ultimately unused.
Piter torturing a prisoner
According to David Dastmalchian (Piter) "there was a scene in which I was torturing a prisoner that didn't make it. Dave Bautista and I were in it and it was a very short scene, but I really enjoyed shooting that".
Piter & Sopho Juice
Piter & Thufir
In some Behind The Scenes footage we see Piter with the Atreides Mentat Thufir Hawat captured behind him. "There was also a scene between myself and Thufir Hawat, played by the great Steven McKinley Henderson, which unfortunately didn't make it into the final cut of the film."