It's Anthony Michael Hall, not Michael Anthony Hall.

And I feel, as with a lot of of your grids, that four subsets within the same category isn't really doing the spirit of the Only Connect walls justice. This is more like doing a regular quiz, just within this format.

Thank you for the correction. A transcription error. I will amend.
We happen to like playing and highly rate grids with a theme structure. We will keep writing them.

Great grid. I find this style of grid really fun, so thanks for making them.