Tara Strong. Tara Strong was 48 in Ben 10: Alien X-Tinction as 'Ben Tennyson'.
Montserrat Hernandez. Montserrat Hernandez was >> in Ben 10: Alien X-Tinction as 'Gwen Tennyson'.
David Kaye. David Kaye was 56 in Ben 10: Alien X-Tinction as 'Max Tennyson'.
Daryl Sabara. Daryl Sabara was 28 in Ben 10: Alien X-Tinction as 'Heatblast'.
Yuri Lowenthal. Yuri Lowenthal was 50 in Ben 10: Alien X-Tinction as 'Alien Force Ben'.
Fred Tatasciore. Fred Tatasciore was 53 in Ben 10: Alien X-Tinction as 'Alien X'.
Dee Bradley Baker. Dee Bradley Baker was 58 in Ben 10: Alien X-Tinction as 'Rath'.
Travis Willingham. Travis Willingham was 39 in Ben 10: Alien X-Tinction as 'Cannonbolt'.
Roger Craig Smith. Roger Craig Smith was 45 in Ben 10: Alien X-Tinction as 'Diamondhead'.Henrique Jardim. Henrique Jardim was >> in Ben 10: Alien X-Tinction as 'Director'Kevin Manthei. Kevin Manthei was >> in Ben 10: Alien X-Tinction as 'Original Music Composer'Johnny Vu. Johnny Vu was >> in Ben 10: Alien X-Tinction as 'Additional Writing'André LaMilza. André LaMilza was >> in Ben 10: Alien X-Tinction as 'Additional Writing'Marcus Rinehart. Marcus Rinehart was >> in Ben 10: Alien X-Tinction as 'Story'Chelsea McAlarney. Chelsea McAlarney was >> in Ben 10: Alien X-Tinction as 'Additional Writing'A.J. Marchisello. A.J. Marchisello was >> in Ben 10: Alien X-Tinction as 'Story'Benjamin Lane. Benjamin Lane was >> in Ben 10: Alien X-Tinction as 'Additional Writing'