Ben 10 Fan Fiction Wiki
Ben 10 Fan Fiction Wiki
Marissa Harper
Marissa harper.png
General Information
Species Human
Home World Earth
Residence Charlotte
Age Season One - 15
Season Two - 16
Season Three 17
Affiliations Bryce Bowman (Girlfriend) (Formerly)
Occupation(s) None
Powers and Abilities
Abilities Mixed Martial Arts Skills
Voice Actor Tara Strong
First Appearance The Girl of His Dreams

Marissa Harper is a Human from Earth in Bryce Bowman: Origins.


Marissa Harper is a human, the same age as Bryce. She is described as beautiful by Bryce, but obviously that's subjective. Marissa wears a blue sweater over a white tank top, light blue jeans, and black shoes. She has blonde hair and blue eyes.


Marissa is shown as the jealous type. She is always mad at Bryce for being around Gwen, even though they are on missions together and not hanging out. This irrationality is what lead her to break up with Bryce in the Season Three finale. She says that he is dangerous to be around, which is fair, but it's the fact that she waited three years to bring up this point.

It is widely believed that she actually broke up with him because of Gwen.


We haven't kept track of all the episodes she's in, because she happens to be in a lot. So the following are episodes where she is involved in a main point of the episode.

In The Girl of His Dreams, Marissa is introduced as Bryce's crush.

In The Father, Marissa has a small cameo taking notes in class.

In Her Hero, Marissa is saved by Bryce several times.

In The Alliance (BBO), Marissa discovers that Bryce is all the alien heroes.

In The Intergalactic Strike Force, Marissa is walking downtown with Bryce and is ordered to hide from a perceived threat, which is actually the Intergalactic Strike Force just bringing Bryce to Azmuth.

In Secrets: Part 1, Marissa comes over to watch TV with Bryce, and reveals to him that she knows he's the aliens.

In Midnight Prowl, Marissa spends time with Bryce again and is with him as he tries out his new car.

In Framed (BBO), Marissa chooses to go to a bookstore rather than see Transformers 4 with Bryce, and witnesses Kevin as Darkflame causing destruction at the movie theater Bryce was at, mistaking him for Bryce, and only realizes its not Bryce when he shows up at the same time Kevin as Everglade attempts to rob a bank.

In Where the Magic Happens (BBO), Marissa is on a date with Bryce, where they go to a Magic Festival and buys a Charm of Bezel that grants luck, which Hex is after, and later distracts Hex in order to free Bryce as Jetray.

In Price of Fame, Marissa hangs out with Bryce when they drive around town in Bryce's car and meet Bill Jones, and is later threatened by Hex, though Bryce ends up tricking him into letting Marissa steal the Luck Charm of the Charms of Bezel off of him.

In Frankenstein's Experiment, Marissa is heard over the phone mentioning that Bryce was supposed to meet her, but he got caught up fighting the Esoterica instead.

In A Day Just for You, Marissa is taken on a date by Bryce, where he ends up having to stop a group of Esoterica.

In Protoform, Marissa is on another date with Bryce, where he ends up leaving when the Infinity signals him to a danger and has to leave as XLR8.

In Ghostfreaked Out (BBO), Marissa tours a college with Bryce and Gwen, and is later threatened by Zs'Skayr.

In Darkness in the Air, Marissa was with Gwen, whom was tracking Bryce's whereabouts when he was teleported away.

In Bowman 10,000, Marissa is walking down the street with Bryce when the Esoterica crash their date.

In The Darkest Night: Part One, Marissa breaks up with Bryce, then helps him in the battle with Death Dragon.

In The Darkest Night: Part Two, Marissa is struck by an attack Death Dragon intended to hit Galactica with, but it deflected off onto her. As the attack was meant to kill him, it knocks her into a death-like coma state, beginning her death.

She reappears in a flashback in Agent Bowman, and in a dream sequence in Break, where Bryce is haunted by what has happened to her.

Marissa then appears in another dream sequence in Metamorphosis (BBO), Bryce again haunted by her current state, while also amplified by what happened to Maine.




  • Although she hasn't verbally expressed it, she hates that Bryce acts as a vigilante (it's about the danger of the situation, don't get the wrong idea).
  • Gwen Tennyson and Marissa have little 'cat fights' that Bryce can't detect
  • Marissa hates the fact that Bryce is constantly with Gwen, even though they are fighting crime, and not hanging out.
  • Credit to CaT for the picture.
Bryce Bowman All Related
Bryce Bowman: Origins - Bryce Bowman: Devil's Bounty
Major Characters
Bryce Bowman - Gwen Tennyson - Kevin Levin - Azmuth - Professor Paradox - Max Tennyson - Tetrax Shard - Carolina - York - Maine - Wyoming - North - Tex - South - C.T. - Washington - Cortana - The Alpha - Tony Stark - Bruce Banner - Thor - Peter Parker - Steve Rogers - Natasha Romanoff - Clint Barton
Minor Characters
Marissa Harper - Lieutenant Steele - Technorg - Proto - Bowman 10,000 - Manny Armstrong - Helen Wheels - The Counselor - The Pilot - Delta - F.I.L.S.S. - Omega - The Chorus Elite - The Merchant - Nick Fury - J.A.R.V.I.S.
Major Villains
Vilgax - Nemevoc - Kevin Levin (Formerly) - Zs'Skayr - Death Dragon - The Rebels - The Director - Lucifer
Minor Villains
Sixsix - Vulkanus - Kraab - Sunder - Zombozo - Acid Breath - Thumbskull - Frightwig - The Wolf - The Mummy - Hex - Rojo - Slix Vigma - Amsol - Dr. Viktor - Esoterica - Proto (temporarily) - The Forever Knights - Charmcaster - Black Scythe (temporarily) - Enoch - Sigma - Florida - The Rhino
Alien Forms
Everglade - XLR8 - Diamondhead - Water Hazard - Big Chill - Shocksquatch - Feedback - Tomahawk - Equinox - Darkflame - Humungousaur - Wolfsbane - Upgrade - Ghostfreak - Jetray - Psychophagus - Dynamite - Overflow - Clockwise - Atomix - Buzzshock - Aerosaur - Hercules - Jury Rigg - Frankenstrike - Grey Matter - Whiplash - Rockslide - Goop - Echo Echo - Fasttrack - Heatblast - Gutrot - Eatle - Galactica - Spinosaur - Graviton - Armodrillo - Technopath - FlameOgre - Blyzzard - AmpFibian - Rath - Bolt - Spidermonkey - Lodestone - Cannonbolt - Brainstorm - Chromastone - Wildvine - Blitzkrieg - Terraspin - Shellhead - Upchuck - Stampede - Kersmack - Stinkfly - Lavazoid - Invisilizard - Nanomech - Comadose - Eye Guy - Crashhopper - Cementomb - Ripjaws - Arctiguana - Megaton - NRG - Dominator - Ditto - Alloy - Spitter - Skyscraper - Blood Count - Wildmutt
Ultimate Forms
Ultimate Humungousaur - Ultimate Big Chill - Ultimate Everglade - Ultimate Galactica - Ultimate Diamondhead - Ultimate Echo Echo
Bowman 10,000's Alien Forms
Cannonbolt - Seaquake - Blyzzard - Ultimate Bowman (Hercules - Thunderclap - Graviton)
Infinity Omnitrix - Negafinity - The Omnitrix
Crossover Characters
John Spacewalker - Gaia
Crossover Aliens
Gravattack - Vicktor Stein - Espionage - Granodite
Time - The Multiverse
Brywarrior (Head of All Positions) - Sixef (Assistant Director) - Diamondface (Writer)
Temporary Staff
- Reo 54 (Artist) - Dioga Beta (Writer and Director of Monster of the Earth) - CharmcasterX (Co-Writer, Co-Editor, and Co-Director of Bryce Bowman: Omnistorm)