16 Cast Members Revealed for Marvel Studios’ ‘Guardians of the Galaxy Vol. 3’

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16 Cast Members Revealed for Marvel Studios’ ‘Guardians of the Galaxy Vol. 3’

Though we knew many of the original cast would be returning for the third installment of the Guardians of the Galaxy franchise, some new faces will be joining the highly anticipated sequel. Here are the 16 confirmed cast members and their roles:

Related: James Gunn teases an epic Marvel villain will appear in Guardians of the Galaxy Vol. 3

Chris Pratt – Starlord/Peter Quill

Zoe Saldaña – Gamora

Karen Gillan – Nebula

Bradley Cooper – Rocket Racoon (Vocal/Character Reference)

Vin Diesel – Groot

Dave Bautista – Drax

Pom Klementieff – Mantis

Sean Gunn – Kraglin and Rocket Racoon (Stand-In/Set Reference)

Will Poulter – Adam Warlock

Elizabeth Debicki – Ayesha

Sylvester Stallone – Stakar

Chukwudi Iwuji – The High Evolutionary

Maria Bakalova – Cosmo (Vocal)

Michael Rosenbaum – Martinex

Daniela Melchior (unspecified)

Nico Santos (unspecified)

Photo Credit: Marvel Studios

Related: James Gunn confirms Guardians Vol 3 is the end of an era for him and the cast

Several rumored cast members have since been debunked by the studio, members of the cast and production, including Chris Hemsworth (Thor), Michael Rooker (Yondu), Kamail Nanjiani (Kingo), and Director James Gunn’s new wife Jennifer Holland (rumored cameo/support role).

Filming ended earlier this year and Guardians of the Galaxy Vol. 3 is currently set to premiere in theaters on May 5, 2023. Be sure to check back here at Chip and Company for updates and all things Marvel!



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Kaitlyn is a writer, painter, and artist based just north of Baltimore, Maryland. She is a previous participant in the Disney College Program and has years of experience with Walt Disney World Parks and Resorts and with Universal Orlando Resort. Her and her big 'Ohana are frequent visitors to the parks and resorts and she is always up for another trip to visit her favorite castles! Kaitlyn is the News & Entertainment Writer for Chip and Company and is passionate about writing and storytelling.
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