Alan Smart was a researcher who studied radiation at Dunhill Laboratories.
Working for Mecha North-Corp, Alan Smart was driven paranoid by the endeavours of his boss, Hugh Marder. Sent to work at Dunhill Laboratories initially, Smart was then to discover secrets from Lexcorp. However, after being discovered, Smart vanished, regretting aiding Marder. However, when Mr. Toxic surfaced, Smart knew he had to aid Bruce Wayne from falling trap to HM Industries. Smart began to live his life as a homeless man, though he nonetheless managed to get into contact with Wayne, once through phone call and then meeting him in person.