第 1 季 共 26 集
播出时间：2015年9月6日
第 1 集 Road to Knowhere
播出时间：2015年9月6日
The newly-christened Guardians of the Galaxy come into possession of a dangerous artifact that has Thanos’ new lieutenant, Korath, after them.
第 2 集 Knowhere to Run
播出时间：2015年9月27日
The Guardians struggle to subdue the suddenly-sprung-to-life Celestial head that is the Knowhere space colony, as well as storm Korath’s ship to rescue Quill, Gamora and the mysterious CryptoCube that holds the Cosmic Seed.
第 3 集 One in a Million You
播出时间：2015年10月4日
Feeling underappreciated, Rocket accepts an offer to work for The Collector, only to realize his “job” is working as another prisoner in The Collector’s collection.
第 4 集 Take the Milano and Run
播出时间：2015年10月11日
The Guardians crash land on a space station run by the Grandmaster, who schemes to get Drax back in the gladiatorial arena to battle his ultimate opponent: Gamora.
第 5 集 Can't Fight This Seedling
播出时间：2015年10月18日
When Groot is infected by a parasitic fungus, the Guardians must embark on a perilous journey in order to save him.
第 6 集 Undercover Angle
播出时间：2015年10月25日
Caught red-handed by Titus, the Guardians are coerced into infiltrating a notorious gang of weapons dealers known as the Black Order.
第 7 集 The Backstabbers
播出时间：2015年11月8日
Quill gets mixed up in a game of deceit when Gamora tries to pit her siblings, Nebula and Korath, against each other.
第 8 集 Hitchin' a Ride
播出时间：2015年11月15日
Peter Quill is Star-Lord, the brash adventurer who, to save the universe from its greatest threats, joins forces with a quartet of disparate misfits — fan-favorite Rocket Raccoon, a tree-like humanoid named Groot, the enigmatic, expert fighter Gamora and the rough edged warrior Drax the Destroyer.
第 9 集 We Are Family
播出时间：2015年11月22日
Rocket is abducted and taken back to his home planet, Half World.
第 10 集 Bad Moon Rising
播出时间：2015年11月29日
The Guardians encounter a living planet that's fallen under the control of a revived Ronan.
第 11 集 Space Cowboys
播出时间：2016年2月22日
The Guardians get caught up in a rivalry between The Collector and The Grandmaster.
第 12 集 Crystal Blue Persuasion
播出时间：2016年2月29日
The Guardians must help save the City of Attilan from Ronan.
第 13 集 Stuck in the Metal with You
播出时间：2016年3月7日
The Guardians find the Asgardian Destroyer Armor that leads to an epic battle pitting the Detroyer Armor against Drax the Destroyer.
第 14 集 Don't Stop Believin'
播出时间：2016年3月14日
Quill goes missing while following the Cryptocube's readings.
第 15 集 Accidents Will Happen
播出时间：2016年3月21日
The Guardians must stop Ronan's plan to blow up the Kree Supreme Intelligence.
第 16 集 We Are the World Tree
播出时间：2016年3月28日
In search of the Cosmic Seed, the Guardians unexpectedly find themselves in Asgard where they must outwit Thor and Angela in order to discover the seed's origins.
第 17 集 Come and Gut Your Love
播出时间：2016年4月4日
Following a falling out with his father, Star-Lord finds a ship containing the A.I. Rora as he takes it off of Spartax with the Drax the Destroyer and Groot providing a diversion for the Spartax Royal Guards. Afterwards, the Guardians of the Galaxy have to deal with Lucy and Supergiant who are jilted that Star-Lord is the Prince of Sparta.
第 18 集 Asgard War (1): Lightnin' Strikes
播出时间：2016年4月11日
When Asgard attacks Spartax, Quill and the Guardians become caught in the middle trying to expose the deception behind the conflict.
第 19 集 Asgard War (2): Rescue Me
播出时间：2016年4月18日
The Guardians and Asgardians team up to rescue Quill from Thanos.
第 20 集 Fox on the Run
播出时间：2016年6月27日
Gamora attempts to make amends for her past misdeeds only to find herself in a deadly trap set by Nebula, Ronan and the Grandmaster.
第 21 集 Inhuman Touch
播出时间：2016年7月4日
The Guardians pay the Inhumans a visit to learn more about the Cosmic Seed.
第 22 集 Welcome Back
播出时间：2016年7月11日
The Guardians discover that the Cosmic Seed is back on Earth. In the company of Cosmo, Star-Lord returns to his hometown where he runs into his childhood bully Michael Coogan who is now the sheriff. Now Star-Lord and the Guardians of the Galaxy must find the Cosmic Seed before Korath the Pursuer does.
第 23 集 I've Been Searching So Long
播出时间：2016年7月18日
When the Guardians of the Galaxy's search for the Cosmic Seed continues on Earth, Star-Lord contacts Gorgon where he gets the location of the former site of Attilan. While checking out the area, Rocket Raccoon, Groot, and Drax the Destroyer have visions of the Cosmic Seed energy helping them out like Rocket Raccoon's family being re-evolved, Groot being able to restore the Flora colossi, and Drax the Destroyer being able to see his family again. Even after fighting their way past the Cosmic Seed-enhanced worms and spiders, the Guardians of the Galaxy must keep Ronan the Accuser and Nebula from getting the box containing the Cosmic Seed.
第 24 集 I Feel the Earth Move
播出时间：2016年7月25日
Now that Thanos has the Cosmic Seed, he takes control of the Earth and molds it into his personal planetary weapon of mass destruction. The Guardians of the Galaxy must work to reclaim the Cosmic Seed from Thanos even when Ronan the Accuser and Nebula plan to dispose of Thanos with plans of having the Earth be destroyed alongside him.
第 25 集 Won't Get Fooled Again
播出时间：2016年10月3日
The Guardians discover that Yondu has been impersonating them in order to con unsuspecting victims.
第 26 集 Jingle Bell Rock
播出时间：2016年12月18日
The team stages a Christmas Carol inspired con-job in order to frighten a despot out of his ill-gotten riches and free his enslaved people.
