Ben Tennyson falls through a wormhole and encounters Rex. The two heroes must unite against a foe that can absorb their powers.

Top Cast

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)