Episode #4.4 - S4-E5
Other mistake: During the scenes in the Hawaiian Function Room you can see the sun shining down on the floor and furniture, when it's meant to be thundery with heavy rain outside.
Benidorm (2007)
1 other mistake in season 4 - chronological order
Starring: Siobhan Finneran, Jake Canuso, Janine Duvitski, Kenny Ireland
Genres: Comedy
Episode #5.2 - S5-E2
Visible crew/equipment: When Michael is street dancing towards the end of the episode, about 5-10 seconds into the routine (as he's shuffling his feet on the floor) look just above the table on the right hand side of the screen. You can easily see a camera crew behind the table. (00:34:10)
Trivia: A lot of scenes in the Christmas Special had to be rewritten days before filming started due to the sudden passing away of Geoffrey Hutchings, who was scripted for a main role in the episode.