Trevor Slattery

Trevor Slattery is a character portrayed by Ben Kingsley in the Marvel Cinematic Universe (MCU). An actor hired to portray the legendary terrorist leader of the Ten Rings dubbed "the Mandarin", he first appeared in the film Iron Man 3 (2013) and reprised the role in the Marvel One-Shot All Hail the King (2014) and in the film Shang-Chi and the Legend of the Ten Rings (2021), which features the real leader of the Ten Rings, Wenwu. He will also appear in the upcoming Wonder Man (2026) series. General response to the character was mixed, with many comic fans criticizing the character and how his reveal affected the film's Mandarin portrayal, while others defended the twist by noting its social commentary and how it avoided the racist caricature of the comics' Mandarin.

Slattery is a washed-up, drug-addicted actor hired by Aldrich Killian and the think tank Advanced Idea Mechanics (AIM) to portray the Mandarin, a persona influenced by many modern terrorists and named after a supposed legendary Chinese title. Slattery stars in propaganda videos that are broadcast to the world as a cover for AIM's explosive Extremis experiments. Slattery lives oblivious to the true meaning of his actions, surrounded by wealth and drugs provided by AIM, until he is discovered by Tony Stark. Slattery is arrested following Stark's defeat of Killian, but was pleased by the publicity he received as he was arrested.

In Seagate Prison, Slattery lives luxuriously, with his own personal "butler" and adoring fans among the other inmates, until he is broken out by Jackson Norriss, a Ten Rings terrorist posing as a documentary filmmaker, who explains that the real "Mandarin" is angered with Slattery's use of the title, and wishes to take it back.

Following the events of All Hail the King, Slattery was sentenced to death by the Ten Rings but Xu Wenwu, the real leader of the Ten Rings, made Slattery his "court jester" within his compound after Slattery entertained him with his Shakespeare monologues. While imprisoned, Slattery becomes sober and more refined, and befriends a captured hundun that he names Morris. In 2024, Slattery escapes the compound with the help of Wenwu's children Shang-Chi and Xialing as well as Shang-Chi's friend Katy, and travels with them to Morris' home, Ta Lo. Slattery helps defend the mystical village from the Ten Rings and later the forces of the Dweller-in-Darkness. After the Dweller's defeat, Slattery and Morris are present among the Ta Lo warriors at the funeral ceremony for those who were lost in the battle.

While writing the screenplay for Iron Man 3, Shane Black and Drew Pearce wanted to thematically reflect "the idea for Tony [Stark] of false faces and the idea of the dual personality of Tony as an out superhero who is basically using his self-definition through the false face of Iron Man." Pearce pitched, "what if the Mandarin is an actor?" to Black, and the character was developed from there. Ben Kingsley entered negotiations for the role in April 2012, and had joined the cast of Iron Man 3 by September, when he stated, "Quite soon I'll be with everybody and we'll be discussing the look and the feel and the direction of the character. It's very early days yet, but I'm so thrilled to be on board."

The idea for a Marvel One-Shot centered on Slattery was conceived on the Iron Man 3 set by Pearce and producer Stephen Broussard. Marvel Studios and consultant Joss Whedon were positive about the short, reliant on Kingsley's involvement. In October 2013, Kingsley said he was working on a secret project with Marvel involving "many members of the crew that were involved in Iron Man 3." This was later revealed to be the short, written and directed by Pearce. Though some of the dialogue is written in response to critics of Iron Man 3's Mandarin portrayal, the story was written simply as an extension of the Ten Rings and Mandarin storyline featured throughout the Iron Man films. Pearce wrote the short to be ambiguous enough that the storyline could be further explored in future films or television series.

For his performance as Slattery as the Mandarin, Kingsley "wanted a voice that would disconcert a Western audience. I wanted a voice that would sound far more homegrown and familiar—a familiarity like a teacher's voice or a preacher's voice. The rhythms and tones of an earnest, almost benign, teacher—trying to educate people for their own good." Black explained that part of altering the character from the comics was to avoid the Fu Manchu stereotype, and instead say that he "draws a cloak around him of Chinese symbols and dragons because it represents his obsessions with Sun Tzu in various ancient arts of warfare that he studied." The videos where the Mandarin gives historical background to the "attacks" show how he was created by "a think tank of people trying to create a modern terrorist", and so "represents every terrorist in a way," from South American insurgency tactics to the videos of Osama bin Laden. Colonel Kurtz from Apocalypse Now was also an influence for the Mandarin.

The reveal of Trevor Slattery in Iron Man 3, after only his terrorist Mandarin persona had been marketed, was met with mixed responses, as many fans of the comics opposed the changes made to the original character. Matt Singer of Business Insider defended the twist, saying, "They are not upset with the movie because it's bad—that would be a legitimate complaint—they're upset because it's good, but not in the same way that the original comic books were good." Singer felt that the film "rather brilliantly evades that minefield [of the comics' racist caricature] by using it as the fuel for satire; revealing the Kingsley Mandarin's mish-mosh of Orientalist imagery as a construction designed to play into ignorant people's fears. Black suggests we should be far more worried about the well-dressed, amoral CEO than the vaguely defined "Other" of so many bad pieces of pop culture....Part of what I liked about Iron Man 3 was that it did something different. Where some readers saw a slap in the face, I saw a refreshing change."