Ha curato la sceneggiatura per:
The Batman [2022] ;Joker [2019] ;
Justice League [2017] ;
Lego Batman - Il film [The Lego Batman Movie, 2017] ;
Suicide Squad [2016] ;
Batman v Superman - Dawn of Justice [Batman v Superman: Dawn of Justice, 2016] ;
Il fango verde [The Green Slime, 1968] .
