Solution 1:

http://www.youtube.com/user/LadislauFernandes Has uploaded quite a few videos on introductory group theory.

I have not watched that much of any of them though, so I can't say much about the quality (the bit I have watched seemed ok. A bit slow, but that might just be because this is not new stuff to me).

Solution 2:

Richard Borcherds has a set of online group theory lectures. In his own words, it's pitched at "first-year graduate or enthusiastic undergraduate" level, with an emphasis on examples rather than proofs.

Solution 3:

http://www.extension.harvard.edu/open-learning-initiative/abstract-algebra

These are some excellent videos by Harvard professor Benedict Gross. They are not specifically about group theory but they do cover group theory to certain extent.

Regards.

Solution 4:

Have you checked out out any of Ben Garside's over a hundred videos? They're pretty detailed.

https://www.youtube.com/playlist?list=PLAvgI3H-gclb_Xy7eTIXkkKt3KlV6gk9_