Constantine Jacobs

This article belongs to the Race Against Time timeline

Constatine Jacobs was a Plumber who appeared in Ben 10: Race Against Time. He was assigned to watch over Eon, who was frozen in a cryogenic chamber. Eon freed himself and in the blink of an eye, Eon aged Jacobs enough to make him look like a zombie.

Appearance

Jacobs' original appearance before being aged wasn't seen. However, after being aged, he had yellow teeth, white hair and his skin was a mix of grey and green. He wore a long sleeved collared shirt that was light blue.

History

Jacobs was one of the few Plumbers who remained on Earth and one of those who live in Bellwood.

Jacobs was found by Ben, Gwen, and Max, where he was still alive. Though he was thought to be dead, he grabbed Ben's wrist and Ben accidentally pulled off his hand, freaking him and Gwen out. Jacobs explained that Eon was after the Hands of Armageddon and also Ben himself. He died shortly after.

Appearances

Ben 10

Ben 10: Race Against Time (first appearance; death)

Characters
Tennyson Family	Ben Tennyson • Gwen Tennyson • Max Tennyson • Carl Tennyson • Sandra Tennyson • Frank Tennyson • Natalie Tennyson • Ken Tennyson • Gordon Tennyson • Betty Jean Tennyson • Joel Tennyson • Camille Mann-Tennyson • Vera Tennyson • Clyde Fife • Big Chill's Offspring • Verdona
Levin Family	Kevin Levin • Mrs. Levin • Devin Levin • Zed • Harvey Hackett
Rook Family	Rook Blonko • Rook Da • Rook Bralla • Rook Shar • Rook Shim • Rook Shi • Rook Ben
Plumbers	Magistrata • Magister Patelliday • Magister Arnux • Magister Pyke • Magister Hulka • Magister Coronach • Hobble • Molly Gunther • Brannigan • Zorian • Alan Albright • Helen Wheels • Manny Armstrong • Cooper • Lucy Mann • Bryk • Chortle • Big Ed • Tack • Wat-Senn • Scout • Jerry • I.M. Werfzel • Medic • Leadfoot • Morty • Elliot • Bromeba • Stick Doug • Robucket • Bel Biv Kaboom • Drax • Fistina • Wes Green • Xylene • Magister Labrid • Magister Prior Gilhil • Victor Validus • Pierce Wheels
Secondary Characters	Cash Murray • Ester • Hex • Ignacius Baumann • J.T. • Jimmy Jones • Julie Yamamoto • Kai Green • Pakmar • Professor Paradox • Rad Dudesman • Reinrassig III • Ship • Skurd • Tetrax Shard
Galvan	Azmuth • Azmuth's Father • Blukic • Driba • Luhley • Ujin • Teacher • Fergi • Chadzmuth • Y-it • Duffy • Zennith • Soldiers • Major
Andromeda Aliens	Andreas • Bivalvan • Galapagus • P'andor • Ra'ad
Sentient Ultimate Forms	Sentient Ultimate Big Chill • Sentient Ultimate Cannonbolt • Sentient Ultimate Echo Echo • Sentient Ultimate Humungousaur • Sentient Ultimate Spidermonkey • Sentient Ultimate Swampfire
Forever Knights	Sir George • Winston • foreverduke838 • Squire
Galactic Enforcers	Ultimos • Synaptak • Tini
Actors	Abel North • Cerebrocrustacean Actor • Deefus Veeblepister • Fridge • Gourmand Actor • Gwenettes • Hugh • Jennifer Nocturne • Piscciss Volann Actor • Swamps • Vilgax Actor
Atrocians	Blue-Worst • Green-Worst • Orange-Worst • Pink-Worst • Purple-Worst • She-Worst • Slim-Worst • Violet-Worst
Kinecelerans	DJ • E-N • K8-E • ML-E • N-8 • N-D • T8-M
Undertown Residents	Blowfeld • Buzz • Elián Zee • Genghis Ken • Gilford Bromley • Gil Steptoe • Lackno • Lillimusha DiForestini • Loovis Slerdlerk • Medic • Smoothy Vendor • Sock Vendor • Sponge Gorb • Tentacle Vendor • Toby Monitor • Whalium Whalace
Others	Alton Alabaster • Amazing Alan • Andy • Aniceto • Baby Celestialsapien • Bahrvad • Bailiff (Alien Force) • Bailiff (Omniverse) • Barry • Ben's Teacher • Bezel • Bill Gacks • Billy • Blowfish • Bob • Dr. Borges • Brad • Private Brownbag • Agent Bryson • Caitiff • Carol Smith • Sergeant Cast Iron • Centur Squaar • Chicken Alien • Cicely • Sergeant Cookmeister • Cow Alien • Decka • Doggy Buddy • Judge Domstol • Donovan GrandSmith • Doug • Dragon • Dubba • Earl • Eddie GrandSmith • Edith • Edna • Egor • Elsgood • Elves • Emily • Eunice • Mrs. Fang • Fiery Buddy • Fitz • Florence • Fritz • Frolic • Gar Red Wind • Gaterboy • Genaro • Gilbert • Gluto • Grack • Grick • General Groff • Handy Buddy • Haplor • Harold • Hector • Helena Xagliv • Helio • Hervé • Highbreed Councilors • Highbreed Supreme • Hotel Guard • Hugo • Ignaceous • Immovable Object • Ishiyama • Jamie • Jeff • Joan Maplewood • Joe • Mrs. Jones • Jonesy • Julius • Dr. Kelly • Kenko • Kwarrel • Kyle Monitor • Larry • Laurence Wainright • Councilwoman Liang • Lobster Man • Agent Locke • Lou • Lu • Lucy • Lukik • Madison • Madison's Father • Malice • Mandy • Margie • Marty • Sheriff Mason • Maureen Nocturne • Mechamorph Guard • Megawhatts • Molly • Mother Celestialsapien • Mouldywarp • Mullen • Myaxx • Naljian Mother • Natalie Alvarez • Null Void Settlers • Orb • Parts Dealer • Pierce's Girlfriend • Porcupine • President • Probity • Pyxi • Quince • Randolph Pervis • Rayona • Regis • Mrs. Rheault • Roger • Colonel Rozum • Sanctuary Guardians • Screegit • Sensei • Sentinel • Captain Shaw • Sheelane • Shelby • Ship-It Employee • Dr. Shueman • Smuggled Psycholeopterran • Sparring Partner • Spellbinder • Lieutenant Steel • Steve Cummings • Sugilite • Sumo Slammer Collecting Boy • Technorg • Teej • Tetramand Priest • Thaddeus J. Collins • Thomas Jingles • Tiffany • Tiffin • Tim Dean • Tiny • Tiny's Father • Tiny's Mother • Todd Maplewood • Trina • Trukk • TwoTwo • Tyler • Vance Vetteroy • Vexx • Viktoria • Walt • Warrior • Mr. Webb • Officer Wells • Wolf Blitzer • Wrestler • Mr. Yamamoto • Yeti • Yosemite Park Ranger • Zabin • Zaw-Veenull • Zs'iza and Zs'oise • Mr. Zu • Zzzakt
Original Future	Argit • Ben Tennyson • Devlin Levin • Gwendolyn Tennyson • Gwendolyn Tennyson (Ben's Daughter) • J. Jonah Jones • Kai Green • Ken Tennyson • Ken's Pet • Kevin Levin • Max Tennyson • One-Eyed Alien Kid • Rook Blonko
Ultimate Alien Future	Ben Tennyson
RAT Timeline	Ben Tennyson • Gwen Tennyson • Max Tennyson • Carl Tennyson • Sandra Tennyson • Cash Murray • Edward White • J.T. • Doris Dalton • Mr. Hawkins • Mr. Whittington • Mr. Enguells • Mr. Jenyx • Mrs. Carlyle • Constantine Jacobs • Old Man
Gweniverse	Gwen Tennyson
Gwen 10 (What-If?)	Gwen Tennyson • Ben Tennyson • Max Tennyson
Goodbye and Good Riddance (What-If?)	Ben Tennyson • Gwen Tennyson • Max Tennyson • Carl Tennyson • Sandra Tennyson • Cash Murray • J.T. • Arnold • Peterson • Ben's Dog
Dimension 23	Ben Tennyson • Tetrax Shard • SevenSeven • Azmuth
No Watch Timeline	Ben Tennyson • Gwen Tennyson • Max Tennyson • Kevin Levin • J.T.
Argitrix Timeline	Argit
Mad Ben's Dimension	Mad Harangue • Mad Rook
Books	Alien's Actor • Ben's Actor • Big Chill's Actor • Chromastone's Actor • Echo Echo's Actor • Gladiator • Goop's Actor • Guard • Humungousaur's Actor • Jetray's Actor • Little Girl • Lorelai • Plen Stroff • President • Prisoner From the Planet Dustov • Robotic Bull • Sool • Spidermonkey's Actor • Swampfire's Actor • Timothy
Generator Rex	Rex Salazar • Rebecca Holiday • Bobo Haha • Agent Six • Caesar Salazar • Diane Farrah • White Knight • Dinosaur EVO
Secret Saturdays	Zak Saturday • Doc Saturday • Drew Saturday • Fiskerton Saturday • Komodo • Zon
MAD	Benjamin Franklin

Constantine Jacobs

Contents

Appearance

History

Appearances

Ben 10

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