Ben 10 / Generator Rex: Heroes United

Casting

• Daryl SabaraRex Salazar (voice)
• Yuri LowenthalBen Tennyson/Upgrade (voice)
• Wally KurthAgent Six (voice)
• Grey DeLisleDr. Holiday (voice)
• John DiMaggioBobo Haha/Rath (voice)
• J.K. SimmonsWhite Knight (voice)
• Michael EmersonAlpha Nanite (voice)
• Jennifer HaleBlack Knight (voice)
• Freddy RodríguezCeaser Salazar (voice)
• Dee Bradley BakerHumungosaur/Diamondhead/Lodestar/Big Chill/Upchuck (voice)
• David KayeShocksquatch (voice)