Cast
Roger Craig Smith
Sergeant Smythe/Cabinet Member/Steam Smythe/Diamondhead (voice)
Debra Wilson
Maxine (voice)
Charles Dewayne
Ryan Sez (voice)
Tara Strong
Ben Tennyson / Witch / Buzzshock (voice)
Montse Hernandez
Gwen Tennyson / President Gwen / Newscaster Karen (voice)
David A. Kaye
Max Tennyson / A.I. Max / Captain (voice)
John DiMaggio
Secretary Zombozo / Newscaster Chet / Maurice (voice)
Robin Atkin Downes
General Hex (voice)
Dwight Schultz
Admiral Animo (voice)
Dee Bradley Baker
Rath / Spidermonkey (voice)
Fred Tatasciore
Ben 10,000 / Xerge / Serge / Four Arms / Heatblast (voice)
Greg Cipes
Humungoraptor / Reporter (voice)