I'm almost finished with Chapter 3 of Icewind Dale. I have it and Heart of Winter and Trials of the Luremaster loaded/installed but I am playing through from the beginning for the first time.

First problem: I noticed that the last movie I have access to is the Avalanche at Kuldahar Pass. There are at least two or three movies subsequent to this that I should have listed but are not. Anything wrong here and if so is there any way to fix it?

Second curiosity: I have been carrying around the Holy Symbol of Myrkul with me for a long time now and it seems to be the ONLY item I can not sell to the caravan shop keeper in Kuldahar. Is this some sort of red herring item? Is Myrkul the last name of the Bioware lead programmer of the Infinity Engine? OR, what is the purpose/quest of this item?

Thank you.

On your first problem, I wouldnt worry about it, just keep playing. Second problem, throw it away you dont need it anymore. Nobody will buy it and it just takes up inventory

Myrkul is the God of the Dead in the Forgotten Realms