voice actors J-K
Jackson, Samuel L. See favorites
The title character and Ninja Ninja on Afro Samurai; Zog in Astroboy; Gin Rummy on The Boondocks; Frozone in The Incredibles; Mace Windu in Star Wars: The Clone Wars (just the movie, not the series).
Johnson, Ashley See actresses I-K
Gwen on Ben 10: Alien Force (and Ultimate Alien); Pike on The Legend of Vox Machina; Gretchen on Recess; Jinmay on Super Robot Monkey Team Hyperforce Go!; Terra on Teen Titans.
Juliani, Alessandro See actors J-K
L on Death Note; Koji on Oban Star-Racers; Gambit on X-Men: Evolution.
Kane, Tom
Ultron on The Avengers: Earth's Mightiest Heroes; Mr. Herriman on Foster's Home For Imaginary Friends; Tony Stark and Ultron in Next Avengers; Monkey Fist on Kim Possible; Professor Utonium, Him, and Talking Dog on The Powerpuff Girls; Professor Kaufman in Scooby-Doo and the Cyber Chase; Yoda, Admiral Yularen, and Narrator on Star Wars: The Clone Wars; Magneto on Wolverine and the X-Men; and no doubt other stuff...
Katz, Jonathan See comedians
Dean Dixon in an episode of Bob's Burgers; the title character on Dr. Katz, Professional Therapist; Erik on Home Movies.
Kaufman, David
Marty McFly on the Back to the Future TV series; title character on Danny Phantom; Dexter Douglas on Freakazoid!; Jimmy Olsen on Superman.
Kawaye, Janice
Yuzu on Bleach; Mui on Blood+; Mimi on Duel Masters (season 1); Ami on Hi Hi Puffy AmiYumi Show; Jenny on My Life as a Teenage Robot.
Kenney, Kerri
The first thing I remember her from is Viva Variety, which wasn't animated, but since then I've come to think of her pretty much as a voice actress. Gravitina on Buzz Lightyear of Star Command; the Bebes in an episode of Kim Possible; Tish's mom on The Weekenders; maybe some other stuff...
Kenny, Tom
Ice King on Adventure Time; The Penguin on The Batman and in Batman Ninja; Plastic Man on Batman: The Brave and the Bold; Crazy Quilt, Commissioner Gordon, et al. on DC Super Hero Girls (Sinestro in Intergalactic Games); Val Hallan on Dexter's Lab; Eduardo on Foster's Home For Imaginary Friends; Benjamin Bright on IGPX; Carl on Johnny Bravo; Zehos in Kaena: The Prophecy; Wally et al. on Mission Hill; Mandok and Sargous in Niko and the Sword of Light; Narrator, Mayor, and Mitch on The Powerpuff Girls; Griff on Rave Master; Heffer on Rocko's Modern Life; title character on SponegeBob SquarePants; Nute Gunray on Star Wars: The Clone Wars; Iron Man, Captain America, MODOK, et al. on Super Hero Squad Show; Gibson on Super Robot Monkey Team Hyper Force Go!; Mumbo et al. on Teen Titans; Starscream, Scrapper, Isaac Sumdak, et al. on Transformers Animated; Doctor Octopus et al. on Ultimate Spider-Man; Raimundo, Dashi, Hannibal Roy Bean on Xiaolin Showdown; and tons and tons of other stuff. I also saw him in a live-action role in Shakes the Clown, but even that was kind of cartoonish, since he was in clown makeup the whole time.
King, Regina See actresses I-K
Kreela in The Ant Bully; Huey and Riley on The Boondocks.
Kittie, Miss (aka Kali Bianca Troy)
Trixie on American Dragon: Jake Long; Taranee on W.I.T.C.H..
Kline, Kevin See actors J-K
Mr. Fischoeder on Bob's Burgers; Phoebus in The Hunchback of Notre Dame; Tulio in The Road to El Dorado; Chef Andre in The Tale of Despereaux.
Knight, Wayne See actors J-K
Zurg on Buzz Lightyear; Egghead on Super Hero Squad Show; Tantor in Tarzan; Al in Toy Story 2; Dojo on Xiaolin Showdown; etc.
actors index