Ben 10 Fan Fiction Wiki
Ben 10 Fan Fiction Wiki
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Ben 10: Missing Pieces is a prequel miniseries by UltiVerse that mainly fills in gaps in the timeline prior to the events of Ben 10: Protector of the Omniverse. It is supposed to have one season, and it was created on September 7, 2020. It takes place on Timeline 1 of Earth-50.

Ben 10: Missing Pieces
General Information
Genre Action/Adventure
Season 1
Status Ongoing
First Aired September 7, 2020
Last Aired
Starring Yuri Lowenthal
Ashley Johnson
Greg Cipes
Dee Bradley Baker
Creator(s) UltiVerse
Other Staff Ultra3000 (idea provider)
Series Guide
Preceded by Bonds
Succeeded by Ben 10: Protector of the Omniverse


Ben 10: Missing Pieces depicts some events that occurred prior to Protector of the Omniverse, mostly showing how they played out differently compared to the canon timeline.


Main article: Ben 10: Missing Pieces/Episode Guide


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Voice Actor Role(s)
Yuri Lowenthal Ben Tennyson (15 and 16 years old)
Tara Strong Ben Tennyson (10 years old)
Female Voice (Ways to Say Goodbye)
Female Galvan (The Monster)
Ashley Johnson Gwen Tennyson
Greg Cipes Kevin Levin
Jeff Bennett Azmuth
Male Galvan Soldier (The Monster)
George Newbern Frank Tennyson
Dee Bradley Baker Gluto
Harvey Hackett
Pamela Adlon Hazel Levin
Paul Eiding Max Tennyson
Vanessa Marshall Myaxx
Female Galvan Soldier (The Monster)
Juliet Landau Natalie Tennyson
Meagan Tandy Principal Haisley Brooks
Dave Fennoy Tetrax Shard
Corey Burton Malware
Eric Bauza Diamondhead
Richard Horvitz Grey Matter
Steve Blum Heatblast
Tony Todd Purebred
Matthew Mercer Porturtle
Kyle Hebert Rock Bottom
David Kaye Sparkhenge
Bumper Robinson XLR8
Male Galvanic Mechamorph Guard (The Monster)
Phil Morris Bashmouth
Tom Kenny Bioshock
Benjamin Diskin Rollerbug
Liam O'Brien Silent Kill
Josh Keaton Silkspinner

Art Style

The series uses the same art style and color palette as Generator Rex, though certain character designs may resemble designs in other art styles.


  • The series premiered exactly eight years after Ulti created his account.
  • The series was originally meant to be Season 0 of Protector of the Omniverse, but this was changed once Ulti remembered there already was a Season 0 of the series, which contained all episodes written prior to its reboot in 2016.
Earth-50 Series
Timeline 1
Bonds - Ben 10: Missing Pieces - Ben 10: Protector of the Omniverse
Timeline 13
Ben 13
Timeline 23
Ben 23: Hero Generation
Timeline 34
Ben 34