Tara Strong
Young Ben Tennyson (voice)
80 episodes
David Kaye
Cannonbolt / Heatblast / Khyber the Huntsman (voice)
80 episodes
John DiMaggio
Armodrillo / Fourarms (voice)
80 episodes
Eric Bauza
Dr. Psychobos / Diamondhead / Grey Matter (voice)
80 episodes
Ashley Johnson
Gwen Tennyson (voice) / Young Gwen Tennyson (voice)
13 episodes
Dee Bradley Baker
Crashhopper / Stinkfly / Spidermonkey / Wildmutt (voice)
10 episodes
Corey Burton
Malware (voice) / Malware / Mr. Bowman (voice) / Seebik (voice)
5 episodes
Rob Paulsen
Magister Patelliday (voice) / Rhomboid Vreedle (voice)
2 episodes
