George Clooney has no plans to play Batman again

The Flash: Inside George Clooney's Return as Batman – The Hollywood Reporter

Batman Forever - Wikipedia

George Clooney jokes there are 'not enough drugs in the world' for him to return as Batman following disastrous 1997 superhero film

Why So Many Batman Actors Quit

Batman: Don't think there's enough for me to go back: George Clooney gives a firm 'no' to playing Batman again - The Economic Times

George Clooney Won't Play Batman Again: 'Not Enough Drugs' – IndieWire

George Clooney - Wikipedia

George Clooney On Playing Batman Again: Don't Think There's Enough For Me To Go Back

George Clooney reveals he has no plans to reprise Batman role

George Clooney jokes there aren't 'enough drugs in the world' to get him to play 'Batman' again

George Clooney Explains Why He Won't Stop Saying He Was 'Terrible' In Batman And Robin