Grace receives a very unwanted visitor, while Robbie keeps tabs on Trevor. Tony desperately tries to find a back-up location for HollyPride, and Harry lands himself in a sticky situation. Elsewhere, Kim is determined to break up Freddie and Lindsey for good.
| Title | Knock, Knock, Who's There? |
|---|---|
| Genres | Soap |
| Release Date | 2015-10-13 |
| Episode Runtime | 00 Hours 30 Minutes |
| Season Number | 21 |
| Episode Number | 203 |
| Production Companies | Mersey Television, Lime Pictures |
