|Average height||6-8 ft. (estimate)|
|Behind the Scenes|
Frog monsters or frogmen are a race of sapient humanoids that resemble frogs.
As the Ogdru Jahad advance their plans on Earth, it becomes evident that they intend to introduce a new "final" race of man, in the form of the frog-monsters. The monsters are extremely powerful, both psychically and mentally. A single creature was able to overpower Hellboy, though this specific frog monster appeared to be stronger and more powerful than the general population. The frogmen are able to shift between their human and frog forms, allowing them to pass unnoticed in populated areas. Moreover, the frogmen can exert a degree of telepathic influence over their victims, confusing them with illusions and mind-tricks.
The frogmen are linked to the Ogdru Jahad, and are being employed to free the Ogdru Hem who were imprisoned by the Watchers at the beginning of time. Once the Ogdru Hem are free, the Ogdru Jahad will follow. Currently, numerous frogmen have escaped the clutches of the B.P.R.D. and are moving across the North American countryside. These nests seem constructed around the purpose of praying to the Ogdru Hem, and in certain locations relics and items have been found which spawn vicious and lethal Ogdru-Hem-like creatures. Moreover, the frogs have transcended their human limitations and have developed the ability to convert their bodies to biological factories, producing thousands of tadpoles which become frog monsters.
The touch of one of their toungue's is extremely painful and leaves pock marks on a victims' skin.