John Glen is okay but not always strong

I watched Moonraker (1979) and John Glen was one of the parts I kept noticing. There are small expressions that make the character feel more real. The acting feels natural, and I can follow the feeling very easily. I think this work helps the movie a lot, even when the story is busy. It is not too loud, but I still remembered the performance after watching. It is one of the reasons the movie stayed interesting for me.