Knock Knock. Who’s there? An obvious joke. Twitter reactions.

You can read our review of ‘Knock Knock’ here, but we want to know what you think. So we’ve looked into the woodwork of Twitter to see what reactions are wriggling beneath.

Before the episode had even aired, the puns were flowing.

There was a lot of praise for the cast.

Especially Colin Ryan’s hapless Harry.

And David Suchet’s villainous turn, of course.

But the response to the monsters was less enthusiastic (in a good way).

And while the ambience was appreciated.

Some felt let down by the ending.

While some were wondering if Mike Bartlett should have been involved with ‘Class’.

Unsurprisingly, speculation on the vault was at an all-time high.

But everyone seems to agree that this is an episode you can’t knock…


Oh, alright then.


  1. I thought it was OK but it dragged a bit. Good twist at the end. It was a mistake to cut the reference to Harry being Harry Sullivan’s grandson, though – that would have given a bit more weight to what happens to him. So far Series 10 has been all right, but it’s not living up to the greatness of Series 8 or 9 yet. Hoping Oxygen will start to see things improve.


Please enter your comment!
Please enter your name here

This site uses Akismet to reduce spam. Learn how your comment data is processed.