Jack Spheer's DC Comics Background Hints This 'Supergirl' Character Might Not Be Who He Says He Is
Monday's Supergirl is introducing Lena Luthor's ex-boyfriend Jack, who according to the official CW description "comes to National City to unveil his big breakthrough in nano-technology, which has the potential to eradicate all diseases." That's promising, however, on a show like this you can't trust every charismatic stranger who swoops into town. Most of them