Today IMDB for Android updated with dark theme and UI alterations. IMDB updated to the version 6.1.4.
Welcome to the dark side! You asked for a dark theme and you got it. Now you can use the app in a dark room without distracting those around you.
Fixed several UI bugs around color, spacing, and icons
Made some under the hood changes to support future enhancements and squash some bugs
Updated copyright notices
So have you updated imdb app? Comments below.