Video site – how can I show videos authors appear in on the author page?

Hi there–

So I’m working on a video site right now where an admin account posts videos featuring multiple authors. Each of these authors post their own articles, but the videos that they are featured in are posted from one central admin account.

I’m looking for a way/plugin to display all the videos they appear in in their author page beneath the articles they’ve written, similar to Cracked’s author pages.

“Co-Authors Plus” is no longer a supported plugin. I was considering tagging the videos with the featured authors and on the author page displaying all the posts from their respective tag, but I’m not sure if that would mess with SEO and search results (I don’t want both their author page and tag page to appear in Google).

Thanks for your help if you can!

EDIT: To clarify, I know how to implement the tag method I mentioned above. I’m more concerned with if this would mess with SEO/search results, or if there is a plugin or method available that would be easier!

Site is futureboyfriends.com, if that’s important to anyone.