Fan Casting Joel Goldschmidt I in Blood+ (Live Action Adaptation)

Joel Goldschmidt, the head of the Goldschmidt clan, was a wealthy researcher who studied evolution of beings. He was the one who first found Saya and Diva and raised them at the Zoo.All his findings and important events remain as entries to his diary, which is later handed on throughout generations of clan heads who run Red Shield. Joel was a kind father to Saya, taking care of her, fulfilling her requirements, and spending time with her. But to Diva, he was a cruel scientist, using her only as an experimental subject and leaving her locked up all the while.