Lego Batman' Spinoff Movie in the Works at Warner Bros. (Exclusive

Will Arnett will return as the voice of the Caped Crusader

WATCH: New 'LEGO Batman' Teaser is the Perfect Antidote to 'Batman v Superman

Dan Lin won't take DC film and TV boss role at Warner Bros. Discovery

The LEGO Batman Movie, Brickipedia

The LEGO Batman Movie

Lego Movie to get Batman spin-off

LEGO Batman Movie: Will Arnett teases new film, new Joker

Box-Office Results: 'Lego Batman' Wins With $55.6M; 'Fifty Shades Darker' Disrobes to $46.8M – The Hollywood Reporter

Final Shots: Lego Batman Getting His Very Own Spin-Off Movie

The LEGO Batman Movie' Comes to Home Media

The Lego Batman Movie, Announce Video

Renfield' Director Chris McKay Says His Scrapped Script For 'LEGO Batman 2' Focused On Bad Blood Between Batman & Superman