Generator Rex - Van Kleiss - Commission by EryckWebbGraphics on DeviantArt

24 Facts About Van Kleiss (Generator Rex)

Has anyone ever noticed that Van Kleiss from Generator Rex kinda looks like Kevin 11,000 : r/Ben10

Generator Rex Van Kleiss Costume Child Large 12-14

If Van Kleiss was able to grow taller with more nanites, why can't Rex?? : r/generatorrex

Van Kleiss Art! Definitely one of the best villains 🦹🏻‍♂️ in an animated series. Was really fun drawing him. : r/generatorrex

Van Kleiss Model by FusionFallCreations on DeviantArt

Screens: Generator Rex: Agent of Providence

1:18 Action Figure Details - Van Kleiss

Boneco Van Kleiss Mutante Rex - Generator Rex Mattel 2010

cohost! - #Van Kleiss