If you're here, you're supposed to have already installed a script to display MovieChat boards on IMDb or TMDb.
If you still haven't, please do before pursuing! (link to my IMDb script | link to my TMDb script)
It won't work without one of these!

Reminder
With this companion script, the message boards on IMDb will now look like this:



And like this on TMDb:



Kinda cool, isn't it? :-)