Marvel DC Crossover

10 Canceled DC Comics Movies

Old Gods Fight 

DC cancelled New Gods  

DC cancelled Superman/ Green Lantern Crossover 

DC cancelled  Zack Snyder’s  Man Of Steel 2

DC cancelled Justice League Parts 2  

DC cancelled Justice League Parts 3

DC cancelled Joss Whedon's Batgirl 

DC cancelled Peter Segal’s Shazam! in 2012

DC cancelled The Trench  

Justice League (2021)

DC cancelled Deathstroke  

DC cancelled Harley Quinn Vs. The Joker