In 2006, a new version of the Wendy and Marvin characters debuted in the DC Universe. The pair work as "caretakers" of Titans Tower one year after the events of the "Infinite Crisis" crossover. The pair (now fraternal twins, surname Harris) seem to be technical geniuses; Wendy mentions in their initial appearance that she and Marvin graduated from MIT on their sixteenth birthday, and in "Teen Titans" #40, Ravager refers to them as "tenth-level geniuses" (compare to DC characters Brainiac and Brainiac 5, both purported to be "twelfth"-level intellects). It was established that Marvin is the older twin by approximately five minutes. This Marvin continues the tradition of his previous incarnations by wearing a shirt with a stylized "M" on the front but without the attached cape of his animated counterpart. It is revealed that Cyborg was damaged and inactive since his return from space, but Wendy and Marvin repaired him and gave him new capabilities.