Home People Marc Guggenheim Marc Guggenheim movies Marc Guggenheim movies Marc Guggenheim Movies (10) Constantine: City of Demons - The Movie (2018) As Executive Producer. He was 48 years old Freedom Fighters: The Ray (2018) As Writer. He was 47 years old Vixen: The Movie (2017) As Executive Producer. He was 46 years old Vixen: The Movie (2017) As Writer. He was 46 years old Vixen: The Movie (2017) As Story Editor. He was 46 years old DC's Legends of Tomorrow: Their Time Is Now (2016) As Himself. He was 45 years old Percy Jackson: Sea of Monsters (2013) As Screenplay. He was 42 years old Green Lantern (2011) As Screenplay. He was 40 years old Green Lantern (2011) As Screenstory. He was 40 years old Green Lantern: Emerald Knights (2011) As Screenplay. He was 40 years old
