Warner Bros. Pictures/Trailer Variations

These are the logo variations seen on trailer throughout the years by Warner Bros. Pictures, with more to be added overtime.

The Wizard of Oz (1939): A rainbow appears behind a Yellow Brick Road shield. Appears on the 2013 IMAX 3D re-release trailer.

Altered States (1980): The 1972 logo is blue against a black background, while the company name and the Warner Communications byline are in an Avant Garde font below.

Blade Runner (1982): On the trailer for The Final Cut (2017), the 1998 logo is glitchy.

National Lampoon's Vacation (1983): The Warner Communications byline on the 1972 "W" logo has a reddish tint to it.

Police Academy 3: Back in Training (1986): A fly is buzzing about the logo.

Warner Bros. Pictures - Police Academy 3: Back in Training (1986)

Police Academy 4: Citizens on Patrol (1987): A ball bounces around the WB shield.

Warner Bros. Pictures - Police Academy 4: Citizens on Patrol (1987)

Caddyshack II (1988): A yellow golf ball flies around the WB shield.

Warner Bros. Pictures-Caddyshack II

Police Academy 6: City Under Siege (1989): The animated silhouette of The Mastermind walks in front of the Warner logo, laughs evilly and lights a cigar, which promptly blows up in his face, turning the screen to black.

Warner Bros. Pictures - Police Academy 6: City Under Siege (1989)

The Bonfire of the Vanities (1990): White flames burn the logo and transitions into the trailer.

Curly Sue (1991): Curly Sue's hand picks up the shield and reveals footage from the film.