The season 3 finale of Invincible has sparked a flurry ... Commenters also pointed out the oddity of Robot using Rex’s DNA to create his own body, a subplot that has long been woven into the ...
In Invincible, one of the big twists of season 1 focused on Robot's secretive efforts to clone himself a new body. This resulted in Rudy gaining a physical body that was cloned from Rex Splode.