The Ending Of Mute Explained

Mute, writer-director Duncan Jones' addition to our ongoing cyberpunk renaissance, was released via Netflix in February 2018, hot on the heels of Ghost in the Shell, Blade Runner 2049, and Altered Carbon. All the trademarks of sci-fi dystopia are contained within its handsomely packaged universe: dark alleyways saturated in neon, hover cars, outfits befitting a New Wave pop sensation and, most importantly, a noir-infused conundrum desperately needing to be solved.

Leo Beiler (Alexander Skarsgård) is the man tasked with solving the mystery. The protagonist of Jones' long-awaited passion project silently roams the streets of Berlin, circa 2058, searching for his missing girlfriend, Naadirah (Seyneb Saleh). Though events unravel in a fairly straightforward way, Mute is full of interconnected characters and an abundance of individual motives — some good, some very, very bad — leaving a number of unanswered questions.

What was Cactus' link to Naadirah? What is Leo's relationship with Josie? Just who was sending those tantalizing text messages? How does Luba fit in, and why was he raising money for Naadirah? And, er, what was with Duck's pedophilia subplot? Read on for the ending of Mute explained.

Warning: Major Mute spoilers from here on out.

Set 30 years after Leo's accident in 2058, Mute's futuristic Berlin is an immigration hub. The emphasis of this world is the social repercussions of conflict: the US is at war in Afghanistan, but a record number of troops are AWOL. Many of these soldiers choose the German capital as a place to stay on the down low — so much so that military officials search the streets for deserters.

Jones doesn't focus too much on new technology, in some ways keeping the setting very much in the background, leaving Leo's quiet quest at the forefront. However, there are some nice touches that give insight to this world, including smartphone implants, drastically improved healthcare, sex robots, and an exciting link to Jones' earlier work.

Jones called Mute the "spiritual sequel" to his 2009 debut, Moon. Set in 2035, that film tells the story of astronaut Sam Bell (Sam Rockwell), who's mining for fuel at the Sarang Station during a solitary mission. Sam discovers the haunting truth that he is one of many clones, each given stints at working the shift. Although references to this universe are discreet, they add depth to this world.

In one scene, multiple clones appear on television screens in the background, claiming their right to be recognized as the original Sam Bell. The streets are littered with posters exclaiming: "Free the 156," suggesting a social movement to defend the rights of multiple Sam Bell clones. Lunar Industries — responsible for the mission — also own a gas station that Duck visits towards the end of Mute.

Of all the characters introduced in Dreams, "Cactus" Bill (Paul Rudd) is the most integral to the plot. The foul-mouthed and unhinged American surgeon is AWOL from the U.S. Army. He and his best buddy, fellow absconder Donald "Duck" Teddington (Justin Theroux), work for Maksim. They provide black market surgery for criminals injured in the line of illegal duty — presumably for a hefty remuneration, as Cactus earns enough to pay off corrupt officer Sgt. Robert Kloskowski (Daniel Fathers) and prevent his arrest.

Cactus is desperate to leave Berlin and return to the U.S., along with his daughter Jodie. Due to his AWOL status, he needs counterfeit identification papers to do so. The brutes at the bar, Rob and Stuart, are his way out, hired by Maksim to create fake IDs. But Leo is starting to get in the way. Following Naadirah's disappearance, Rob and Stuart return to Dreams. After goading Leo, they again get into a physical conflict. Leo loses his job and frustrates Cactus in the process.

Unhappy at the potential hiccup in his escape route, Cactus visits Leo at a cafe and warns him not to cause any more trouble.

Leo forces himself into Oswald's apartment, where he finds a bed with robots doing their best to imitate the kama sutra, and a collection of salacious polaroids. Leo grabs one showing a woman in a red dress and orange wig, signed by Naadirah. Unnerved by Leo's lack of speech, Oswald unwittingly reveals his working relationship with Nicky Simsek (Jannis Niewöhner), one of Maksim's cronies who is running his own secretive side operation.

Believing Leo to be after Nicky's cut, Oswald hands him piles of cash. Leo then tracks Nicky, who is with sex worker Tanya (Florence Kasumba) and Josie, whom Tanya is babysitting for Cactus. After Tanya and Josie leave, Leo deliberately makes a scene — he hands Nicky a written note with details of Nicky's side business before sprinkling the cash Oswald handed him onto the table.

In the background, heavies working for Maksim witness this, and it doesn't take long for word to get back to Nicky's boss. As revenge, Nicky is abducted, and Maksim hires Cactus and Duck to use their surgery skills to torture the man who betrayed him.

In order to explain the ending of Mute, one particular subplot needs to be addressed: Duck is a pedophile. This is heavily hinted at from the off. He asks a prostitute to pretend she's 16, and makes inappropriate sexual comments about a group of teenagers at the bowling alley.

Cactus finds alarming evidence when he visits Duck's legitimate surgery. Aside from their black market operations, Duck fits robotic limbs for children. Chillingly, Cactus discovers a video stream from a hidden camera, showing a child in a state of undress. Cactus confronts Duck; he strikes him in the face, grabs him by the scruff of the neck, forces him to confess. When Duck eventually admits to the crime, Cactus promises a "world of pain" should Duck act on his desire, and Duck agrees to stop treating children.

Bizarrely, Cactus instantly forgives him. Granted, the pair have an interesting, toxic relationship (they even refer to each other as "babe"). Still, when Cactus hugs him, saying "I love you, brother," and vows to protect him, it defies logic. To make matters more puzzling, Mute then immediately switches to a lighthearted sequence, showing the two pals heading to the Mall and celebrating Cactus' finalized ID papers.

So what's the relevance of this subplot? It's an understatement to say such a sensitive issue needs to be handled delicately, but this is one area Mute falls painfully short. Ultimately, it appears to be a plot device to give the audience reason to despise Duck at the film's conclusion, and genuinely fear for Josie's safety. As well as highlighting the contradicting relationship between the pair — do they really love each other? Or are they united in their own immortality?

Duck's behavior toward Mute's conclusion is perplexing. By now, it's established he has a colourful and volatile relationship with Cactus. But there's no indication of the extent of hatred that leads to what comes next. Duck arrives as Cactus lies paralyzed and impaled in the basement. But rather than offer help, he reprimands Cactus for getting himself into this situation, closing the interaction by saying: "You should've been nicer to me, Bill."

As he climbs the stairs away from the basement, he turns a monitor to face Cactus. The monitor is linked to another room in the house, where Josie is waiting for her father. He carries Josie away, a signal of the most depraved revenge he can muster. Considering he'd go to such lengths to punish Cactus, it's hard to find a rational explanation as to why he then operates on Leo. His reasoning is to give him a voice so he can apologize for killing Cactus, but his earlier actions certainly don't indicate a loving relationship with his friend.

When Leo doesn't apologize, Duck takes him to a bridge with the intention of throwing him off.