ˌɔn ˈɜːθ θɹˈiː θˈaʊzənd sˈɛvənhˈʌndɹɪd fˈɪfti tˈuː, ɹˈɛd ɹˈɑːnɪn wʌzðə tʃˈiːf wˈɛpən ʌvðə sˈaɪəns skwˈɑːd, ɐ ɡɹˈuːp ʌv mˈɔnstɚ hˈʌntɚz ænd wʌz ɪnvˈɛntᵻd baɪ bˈɑːlɪvˌɑːɹ tɹˈæsk.
On Earth-3752, Red Ronin was the chief weapon of the Science Squad, a group of monster hunters and was invented by Bolivar Trask.