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Tara Strong
as Sludge Shifter in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Alan Tudyk
as Green Arrow in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Kelly Stables
as Arrowette in Ben 10/Justice League chapter 16 (credit to Darkstorm)
Jess Harnell
as Atom Smasher in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Ashley Johnson
as Lucky Girl in Ben 10/Justice League chapter 16 (credit to Darkstorm)
Brad Garrett
as Kraang Subprime in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Roseanne Barr
as Kraang Prime in Ben 10/Justice League chapter 16 (credit to Darkstorm)

James Horan
as Dirt Bag in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Samoa Joe
as Groundchuck in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Noah Nelson
as Man Ray (brought back with Nanotechnology) in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Clancy Brown
as Herman in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Linda Cardellini
as Sally Pride in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Mahershala Ali
as Old Hob in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Dave Fennoy
as Tetrax Shard in Ben 10/Justice League chapter 16 (credit to Darkstorm)
David Sobolov
as Zeno in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Bumper Robinson
as Rook Blonko in Ben 10/Justice League chapter 16 (credit to Darkstorm)

John DiMaggio
as Titano in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Tara Platt
as Ester in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Yuri Lowenthal
as Omni Knight in Ben 10/Justice League chapter 16 (credit to Darkstorm)

Jacob Hopkins
as Beast Boy in Vixen: NYC Animated Series episode 40