This lets you bring an image, a couple lines of dialog, and a short voice sample and get speaking character videos out of Wan 2.1. Thanks to Kijai for adding multitalk capability to the WanWrapper series of nodes.

Helpful links:

Github of the chatterbox node implementation I'm using:

https://github.com/diodiogod/ComfyUI_ChatterBox_SRT_Voice

Lots of demo voices you can download here:

https://resemble-ai.github.io/chatterbox_demopage/

Kijai's nodes:

https://github.com/kijai/ComfyUI-WanVideoWrapper