Spent a few minutes staring at my blurays last night... Couldn't decide what to watch.
Ended up with Carry On Screaming. It's not my favourite carry on movie, but as a comedy horror film, it's brilliant. It's a near perfect recreation of the cheap horror movies that were being made by Hammer and the like, and given how cheap the Carry On were, it's really impressive. (Although the best looking Carry On imo was Carry On Cleo, but that was because it re-used the abandoned London sets and costumes from Cleopatra)
Fenella Fielding is perfect in her role and has one of the best lines in the whole Carry On series. Harry H Corbett joins Bob Monkhouse and Phil Silvers as one time Carry On performers, but does a significantly better job than either of them. Shame he didn't come back to them.
I wish StudioCanal would take a look at doing more Carry On blurays. We got 4 from them, Cleo, Screaming, Cowboy and Jack and then they stopped. They did a great job, and I wonder if they didn't sell enough to consider continuing the project.