Mae Whitman voices the teenage April O'Neil in the 2012 computer-animated series. Her shoulder-length bright red hair with flowly bangs is tied with a white ponytail holder which becomes undone, at times, if she is under great stress or rage. Unlike her previous counterparts, she is a sixteen-year-old teenager (as opposed to being a young adult in her late twenties) and possesses exceptionally strong psychic powers, which she eventually learns to develop more and increase drastically throughout the fourth season. This is due to her being a half human, half Kraang-mutant as her mother was abducted and experimented on by the Kraang before she was born. Her inherent psionic abilities are first hinted at in Episode 7, "Monkey Brains", when she had detected that a mutant-monkey was, in fact, a human scientist; merely saying that she "sometimes get a feeling about things", implying that she possesses extrasensory abilities as well. It even enabled her to hear far off sounds that Splinter, with his superhuman hearing, could not.