The Skull Man Vol 6

From the Tokyopop edition

Rasputin has captured Detective Hioka and Maria and holds them hostage in his command base. Hioka is subjected to Rasputin's psychic attacks but is so morally resolute that he is able to withstand them. Maria's link to the Skull Man allows her to fight against Rasputin but this has an unexpected flaw that may prove fatal to all parties involved!

Source: Anime News Network Encyclopedia