Professor Onchukov was a Russian scholar who worked with the Bureau for Paranormal Research and Defense.
History
Previously an affiliate of the B.P.R.D, in 1967, Professor Onchukov arranged the B.P.R.D to have Hellboy meet in at Goloski Train Station in Russia claiming to have information. However instead of meeting Onchukov, he found Yad Tovich with Onchukov's head, now a werewolf. The hunter informed the paranormal investigator that the good professor was actually going to murder Hellboy as their was a bounty on his head after he killed Baba Yaga. Yad planned to sell Onchukov's head to a buyer.[1]
Powers & Abilities
Professor Onchukov sold his soul to the devil to change into a wolf. Even when he was beheaded Onchukov's still maintained his wolf-like appearance.