Peter Jason Quill, also known by his alias Star-Lord, is a fictional character portrayed primarily by Chris Pratt in the Marvel Cinematic Universe (MCU) media franchise, based on the Marvel Comics character of the same name. Quill is initially depicted as a member of the mercenary group called the Ravagers who was abducted from Earth as a child by Yondu Udonta after his mother died. Quill becomes the leader of the Guardians of the Galaxy after they assemble out of necessity to stop Ronan the Accuser from destroying Xandar.

He discovers that he is a Celestial hybrid and that his father, Ego, created him as a means to xenoform planets. Quill and the Guardians defeat Ego, and he develops a romantic relationship with Gamora. Quill participates in the conflict against Thanos, which results in Gamora's death and Quill becomes a victim of the Blip. He is resurrected by the Avengers and joins in the final battle against Thanos. Quill and the Guardians depart for space, eventually coming into conflict with and defeating the High Evolutionary. Quill leaves the Guardians to return to Earth, reuniting with his grandfather.

, Quill has appeared in six films and the television special The Guardians of the Galaxy Holiday Special (2022). The character and Pratt's portrayal have been met with positive reception.

Alternate versions of Quill from within the MCU multiverse appear in Avengers: Endgame (2019), portrayed by Pratt, and in the animated series What If...? (2021), voiced by Brian T. Delaney.

Fictional character biography Origin Peter Quill was born in 1980 in St. Charles, Missouri. His father was the Celestial Ego (a fact of which Peter does not become aware until later in life), while his mother, Meredith, was a human from Missouri. As a child in 1988, Peter watches as his mother is dying from cancer. Unable to deal with it, he runs away and is abducted by the extraterrestrial spaceship of a mercenary gang called the Ravagers, led by Yondu Udonta. Although Yondu has been hired to deliver Peter to Ego, being aware of Ego's monstrous intentions, he instead keeps the boy and raises him as a surrogate son. Due to his own harsh upbringing, Yondu is stern with Peter, but also affectionate. At one point, he scoffs at a young Peter's attempt to celebrate Christmas, destroying his Christmas tree and throwing away his gifts, but later relents and opens the gift Peter gave him, gifting Peter a set of blasters in return.

Creating the Guardians of the Galaxy

26 years later, an adult Quill is a member of the Ravagers, and has had many adventures around the galaxy. While on a scavenging job, Quill finds himself embroiled in a significant power struggle and revenge war between two advanced galactic powers, the Kree warlord Ronan the Accuser and Xandar's Nova Corps, while also being hunted by Yondu after failing to bring him a stolen relic he found on Morag (later revealed to be an Infinity Stone).

After he successfully retrieves the Power Stone, he returns to Xandar, where he is confronted by Gamora, who attempts to steal the Stone for herself, and Rocket and Groot, who attempt to capture Quill to collect a bounty on him. After a fight breaks out, the four are sent to a Nova Corps prison called the Kyln. They break out with another cellmate named Drax the Destroyer and escape on Quill's spaceship, where they become the Guardians of the Galaxy. Gamora takes them to Knowhere, where the Collector explains the significance of the Infinity Stones. However, they are attacked by Ronan's forces and forced to flee, losing the Power Stone in the process. Learning that Ronan plans to use the Power Stone to completely destroy Xandar, they travel there to stop him, with the help of Yondu and the Ravagers. After a battle between Ronan's army and the Nova Corps, the Guardians manage to destroy Ronan's warship. Quill initiates a dance-off to distract Ronan while the others blast Ronan's axe to free the Power Stone, which they are able to use to disintegrate Ronan. In the end, Quill and the Guardians are hailed as heroes as he vows to keep an eye on the team in case they break any laws again. Throughout the film, Quill is shown listening to a mixtape of various hit songs from 1962 – 1979 in a Walkman that was given to him by his mother, which serves as his only connection with Earth.

Meeting Ego

A few months later, Quill and the Guardians are hired by the Sovereign to fight off an alien attacking their valuable batteries, in exchange for Nebula. After learning that Rocket stole some of the Sovereign's batteries, which causes their war fleet to attack, they crash land on a planet, where Quill meets his father, Ego, a primordial Celestial who manifests a human avatar that allows him to interact with other races. Quill, Gamora, and Drax go with Ego to his planet where they meet his ward Mantis. Ego informs Quill that he too possesses his Celestial abilities. Quill is initially happy to have found his father and to have family again, however, it is eventually revealed that Ego intends to xenoform all other planets into extensions of himself, killing all other life, and had conceived Quill with the intention that his son would provide the extra power necessary to do so. After Ego reveals that he killed his mother, Quill turns against him. Quill keeps Ego occupied in combat with his newfound Celestial powers until Baby Groot places a bomb on Ego's brain. After Ego dies and Quill loses his Celestial powers, he is rescued from the planet's destruction by Yondu, who reveals himself as an adopted father to Quill. In space, Yondu gives Quill the last space suit, sacrificing his life to save him. The Guardians hold a memorial and give Yondu an honorable funeral, as the Ravagers arrive to pay respect. Quill also replaces his Walkman, which Ego had destroyed, with a Zune, and both Quill and Gamora confess their feelings for each other and start a relationship.

Infinity War and resurrection

Four years later, Quill and the Guardians respond to a distress signal and end up rescuing Thor, who is floating in space amidst the wreckage of the Statesman. Thor informs them that Thanos has begun his quest for the six Infinity Stones, with the Power Stone and Space Stone already in his possession. Quill takes Gamora, with whom he is now in a romantic relationship, to Knowhere, accompanied by Drax and Mantis. On the way, Gamora makes him promise to kill her if Thanos ever captures her, to prevent him from learning the Soul Stone's location which she only knows. On Knowhere, however, Gamora is captured by Thanos, but Quill fails to kill her as he had promised, because of Thanos' use of the Reality Stone as he leaves with Gamora. Quill, Drax, and Mantis travel to Titan and meet Tony Stark, Peter Parker, and Stephen Strange, in a brief confrontation in which they realize they are on the same side. They fight Thanos when he arrives and gain the upper hand, with Mantis subduing him with her powers, until Quill learns of Gamora's death from Nebula and grievously attacks Thanos, breaking Mantis' hold. Thanos is then able to obtain the Time Stone from Strange and depart Titan to finish assembling the Infinity Gauntlet. When Thanos snaps his fingers, Quill, along with Drax, Mantis, Parker, and Strange, fall victim to the Blip.

In 2023, Quill is restored to life and is brought through a portal to the destroyed Avengers Compound in upstate New York, where he participates in the final battle against an alternate version of Thanos. There, Quill meets an alternate Gamora, who being from a time period before she met the Quill and the Guardians, rejects his affection. A week later, Quill attends Stark's funeral at his house. Quill then starts searching for where the alternate Gamora went and arrives in Norway to pick Thor up. As the team returns to space, they suggest that he should fight Thor for the honor of leadership, a suggestion that both he and Thor jokingly dismiss.

Return to space and buying Knowhere

Throughout 2024, Quill and the Guardians welcome Kraglin to the team, help Thor lose weight, and embark on several cosmic adventures. In 2025, Quill and the Guardians arrive in Indigarr to respond to a signal from a tribe of Indigarrians, which had been attacked by Habooksa the Horrible and his Booskan army. Severely outmatched, the Guardians enlist the help of Thor, who had been busy meditating. Quill cheers on Thor as the latter joins the fight, easily besting the Booskan army but destroying the Indigarrians's sacred temple in the process. On their ship, they learn of a god butcher and see Sif's distress call, leading Thor to decide to leave them to respond to it, with Quill giving him words of advice before they part ways.

A few months later, Quill and the Guardians meet with the Collector and buy Knowhere from him, as well as gain a new member of the team, Cosmo. However, Quill remains depressed about losing Gamora. At Christmastime, Mantis and Drax try to cheer him up by kidnapping the actor Kevin Bacon and giving him to Quill as a gift. Quill makes them free Bacon, who then decides to stay and help the Guardians celebrate Christmas. Afterward, Mantis reveals that she is Quill's half-sister, which brings Quill joy.

Saving Rocket and leaving the Guardians

In 2026, Quill has fallen into deep alcoholism, depressed over losing Gamora. Quill is put to sleep by Nebula, but shortly after, Adam, a superpowered being created out of revenge by his "mother" and the empress of the Sovereign, Ayesha, arrives and attacks them. Quill springs into action after Rocket gets seriously injured, leaving the Guardians unable to tend to his wounds due to a kill switch embedded in him. Quill and the team resolve to travel to the Orgoscope, headquarters of the High Evolutionary's company Orgocorp, in the hopes of finding an override code. With the assistance of the Ravagers and a reluctant alternate Gamora, they infiltrate the Orgosphere and retrieve Rocket's file. However, they are attacked by the Orgosphere's guards, barely escaping after Quill remotely activates the guards' suit jetpacks.

The team next visit Counter-Earth against alternate Gamora's advice, who angrily bails out on them. Quill, Nebula, and Groot trace Orgocorp scientist Theel to the High Evolutionary's ship. The ship begins to launch with Quill and Groot onboard, and the pair successfully defeat the High Evolutionary's men and capture Theel, jumping off with him and retrieving his memory before alternate Gamora meets them with their ship. On the Guardians' ship, Rocket flatlines, but Quill successfully implements the override code and revives him. Quill calls Kraglin and asks him to bring Knowhere to the High Evolutionary's ship. As the team subdues the High Evolutionary and rescues the children and animals being held on his ship with Cosmo's help, Quill barely escapes, beginning to freeze in space before being rescued by Adam.

Afterward, Quill bids farewell to alternate Gamora, accepting that she is not his Gamora. He leaves the Guardians and bestows the rank of captain upon Rocket before leaving for Earth, where he reunites with his grandfather Jason in Missouri.

Alternate versions Other versions of Quill are depicted in the alternate realities of the MCU multiverse.

2014 variant

In an alternate 2014, Quill arrives on Morag dancing to his music but is knocked unconscious by War Machine.

What If...? (2021–2024)

Several alternate versions of Quill appear in the animated series What If...?, in which he is voiced by Brian T. Delaney.