Marvel Guardians of the Galaxy: The Telltale Series is an episodic graphic adventure video game series developed and published by Telltale Games. Based on Marvel's Guardians of the Galaxy comic book series, the game's first episode was released on April 18, 2017, the second episode was released on June 6, 2017, the third episode was released on August 22, 2017, the fourth episode was released on October 10, 2017, the fifth episode was released on November 7, 2017.
Cast (Episode 1: Tangled Up in Blue)
- Peter Quill/Star-Lord - Scott Porter
- Drax, Kree Guard#2, Nova Corps Officer - Brandon Paul Eells
- Gamora - Emily O'Brien
- Groot, Alien 4 - Adam Harrington
- Rocket - Nolan North
- Hala - Faye Kingslee
- Jyn-Xar - Chris Cox
- Meredith Quill - Courtenay Taylor
- Nebula - Ashley Burch
- Peter Quill (Kid) - Jeremy Shada
- Rooks, Alien 2, Nova Corp 4 - Jake Green
- Thanos - Jake Hart
- Vylly, Alien 1, Nova Corp 3, Jerris - Erin Yvette
- Yondu, Bartender, Kree Computer - Mark Barbolak
- Alien 3 - Jane Jacobs
- Kree Guard 1, Priest, Shopkeeper - Oliver Vaquer
Cast (Episode 2: Under Pressure)
- Peter Quill/Star-Lord - Scott Porter
- Drax, Nova Corps Officer - Brandon Paul Eells
- Gamora - Emily O'Brien
- Groot - Adam Harrington
- Rocket - Nolan North
- Hala - Faye Kingslee
- Nebula - Ashly Burch
- Jyn-Xar, Scientist - Chris Cox
- Kree Guard 1 - Oliver Vaquer
- Lylla - Fryda Wolff
- Meredith - Courtenay Taylor
- Rooks, Nova Corp Officer 2, Nova Corp 4, Drone - Jake Green
- Vylly, Nova Corp 3 - Erin Yvette
- Yondu - Mark Barbolak
- Peter Quill (Kid) - Jeremy Shada
Cast (Episode 3: More than a Feeling)
- Peter Quill/Star-Lord - Scott Porter
- Rocket - Nolan North
- Gamora - Emily O'Brien
- Drax - Brandon Paul Eells
- Groot - Adam Harrington
- Hala - Faye Kingslee
- Mantis - Sumalee Montano
- Nebula - Ashly Burch
- Yondu, Bartender, Shopkeeper - Mark Barbolak
- Bal'Dinn - Johnny Bosch
- Drone - Jake Green
- Thanos - Jake Hart
- Bully - John Omohundro
- Peter Quill (Kid) - Jeremy Shada
- Meredith - Courtenay Taylor
Cast (Episode 4: Who Needs You)
- Peter Quill/Star-Lord - Scott Porter
- Rocket - Nolan North
- Gamora - Emily O'Brien
- Drax - Brandon Paul Eells
- Groot - Adam Harrington
- Hala - Faye Kingslee
- Mantis - Sumalee Montano
- Nebula - Ashly Burch
- Bal'Dinn - Johnny Bosch
- Peter Quill (Kid) - Jeremy Shada
- Meredith - Courtenay Taylor
- Kamaria - Anais Lilit
Cast (Episode 5: Don't Stop Believin')
- Peter Quill/Star-Lord - Scott Porter
- Rocket - Nolan North
- Gamora - Emily O'Brien
- Drax - Brandon Paul Eells
- Groot - Adam Harrington
- Hala - Faye Kingslee
- Mantis - Sumalee Montano
- Nebula - Ashly Burch
- Bal'Dinn - Johnny Bosch
- Peter Quill (Kid) - Jeremy Shada
- Meredith - Courtenay Taylor
- Kamaria - Anais Lilit
- Lylla - Fryda Wolff
- Bartender - Mark Barbolak
- Kit Criminal - Jake Green
- Kree Guards - Brandon Paul Eells
- Newscaster - Sumalee Montano
- Nova Corps Officer - Brandon Paul Eells