The Flash' final trailer shows Michael Keaton's iconic Batman going 'nuts

In superhero lore, few things are as thrilling as seeing an old favorite don the suit of a beloved character once more.

The Flash' final trailer shows Michael Keaton's iconic Batman going 'nuts' - CBS Pittsburgh

The Flash' final trailer shows Michael Keaton's iconic Batman going 'nuts' - WSVN 7News, Miami News, Weather, Sports

Written & Directed By Reddit: Keaton's Let's Get Nuts Line Divides Batman Fans After The Flash Trailer - IMDb

The Flash' final trailer shows Michael Keaton's iconic Batman going 'nuts' - CBS Pittsburgh

Michael Keaton Returns as Batman with Hot Toys Newest 1/6 Release

Michael Keaton's Batman gets nuts in The Flash's CinemaCon footage

The Flash trailer 2: Michael Keaton's Batman appears - GoldDerby

The Flash' trailer is all about Batman

The Flash (film), Warner Bros. Entertainment Wiki