Hot on the heels of all those glowing reactions, Disney has released the full cast list for Ralph Breaks the Internet, revealing a number of surprising voice cameos, including one from a Marvel star!

Ralph Breaks the Internet doesn't hit theaters for three more weeks, but it's already been getting quite a bit of positive buzz following a series of early press screenings and now, Walt Disney Studios has released the official cast list, which reveals a number of secret cast additions.

*The rest of the article contains *MAJOR SPOILERS,* so be careful before you scroll any further*

As expected, the eagerly awaited animated sequel will feature a number of cameos, including one from a very prominent Marvel Studios star and it's not Iron Man. Disney has confirmed that Vin Diesel (Fast & Furious), whose character recently bit the dust in Avengers: Infinity War, will reprise his fan-favorite role as Baby Groot in Ralph Breaks the Internet. Further details remain under wraps.

On another note, while the trailers may have already revealed the Iron Man cameo, it appears that Robert Downey Jr. (Avengers 4) will not be voicing the character as he's not listed anywhere on the cast list, meaning it's probably a non-speaking cameo. Chris Pratt and Zoe Saldana are also not listed, which means the rumored Star-Lord and Gamora cameos are non-speaking parts as well.

Additional previously unrevealed major cameos include Tim Allen (Buzz Lightyear), Roger Craig Smith (Sonic the Hedgehog), Brad Garrett (Eeyore), Corey Burton (Grumpy), Anthony Daniels (C-3PO), and Michael Giacchino (FN-3181). 

Sam Richardson (Veep), Horatio Sanz (Great News), Flula Borg (Pitch Perfect 2), Alex Moffat (Saturday Night Live), June Squibb (Shameless), John DiMaggio (Futurama), Dianna Agron (Glee), Nicole Scherzinger (Men in Black 3), and Jason Mantzoukas (John Wick: Chapter 3) have also all been confirmed in supporting roles, but will be voicing original characters.

In Ralph Breaks the Internet, video-game bad guy Ralph and best friend Vanellope von Schweetz leave the comforts of Litwak’s arcade in an attempt to save her game, Sugar Rush. Their quest takes them to the vast, uncharted world of the Internet where they rely on the citizens of the Internet—the Netizens—to help navigate their way. Lending a virtual hand are Yesss, the head algorithm and the heart and soul of the trend-making site “BuzzzTube,” and Shank, a tough-as-nails driver from a gritty online auto-racing game called Slaughter Race, a place Vanellope wholeheartedly embraces—so much so that Ralph worries he may lose the only friend he’s ever had.

Ralph Breaks the Internet: Wreck-It Ralph 2 features:
Directors: Rich Moore & Phil Johnston
  • John C. Reilly as Wreck-It Ralph
  • Sarah Silverman as Vanellope von Schweetz
  • Gal Gadot as Shank
  • Taraji P. Henson as Yesss
  • Jack McBrayer as Fix-It Felix, Jr.
  • Jane Lynch as Sergeant Tamora Jean Calhoun
  • Alan Tudyk as KnowsMore
  • Alfred Molina as Double Dan
  • Ed O'Neill as Mr. Litwak
  • Sean Giambrone as The eboy
  • Flula Borg as Maybe
  • Timothy Simons as Butcher Boy
  • Ali Wong as Felony
  • Hamish Blake as Pyro
  • GloZell Green as Little Debbie
  • Rebecca Wisocky as ebay Elayne
  • Sam Richardson as Lee the Office Nerd
  • Jaboukie Young-White as McNeely
  • Maurice Lamarche as Tapper
  • Melissa Villaseñor as Taffyta
  • Katie Lowes as Candlehead
  • Jamie Elman as Rancis
  • Horatio Sanz as Duncan
  • Alex Moffat as Jimmy
  • June Squibb as Jimmy's Grandma
  • Della Saba as Swati
  • Michaela Zee as Nafisa
  • Phil Johnston as Surge Protector
  • John DiMaggio as Arthur
  • Rich Moore as Sour Bill & Zangeif
  • Colleen Ballinger as Colleen
  • Dani Fernandez as Show Host
  • Tiffany Herrera as Tiffany
  • Ana Ortiz as Ballet Mom
  • Dianna Agron as News Anchor
  • Jason Mantzoukas as Hey Nongman
  • Raymond S. Persi as Gene
  • Fuschia! as Instagram Pop-Up
  • Roger Craig Smith as Sonic the Hedgehog
  • Tim Allen as Buzz Lightyear
  • Brad Garrett as Eeyore
  • Anthony Daniels as C-3PO
  • Corey Burton as Grumpy
  • Vin Diesel as Baby Groot
  • Jason Hightower as Auctioneer #1
  • Brian Curless as Auctioneer #2
  • Ann Colgin as Auctioneer #3
  • Viveca Paulin as Auctioneer #4
  • Michael Giacchino as FN-3181
  • Kevin Deters as Stormtrooper #1
  • Jeremy Milton as Stormtrooper #2
  • Jesse Averna as Stormtrooper #3
  • Rich Moore as Stormtrooper #4
  • Nicole Scherzinger as Mo's Mom
  • Brittany Kikuchi as Baby Mo
  • Oliver Bénard as Goat
  • Ben McKee as Ben
  • Daniel Platzman as Daniel
  • Dan Reynolds as Dan
  • Wayne Sermon as Wayne
  • Irene Bedard as Pocahontas
  • Kristen Bell as Anna
  • Jodi Benson as Ariel
  • Auli'i Cravalho as Moana
  • Jennifer Hale as Cinderella
  • Kate Higgins as Aurora
  • Linda Larkin as Jasmine
  • Kelly Macdonald as Merida
  • Idina Menzel as Elsa
  • Mandy Moore as Rapunzel
  • Paige O'Hara as Belle
  • Pamela Ribon as Snow White
  • Anika Noni Rose as Tiana
  • Ming-Na Wen as Mulan

Ralph Breaks the Internet: Wreck-It Ralph 2 hits theaters November 21
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