Hetty Wainthropp Investigates

When Geoffrey tells Hetty he is unable to cook for himself and Robert while she's away, as the only thing he can make is 'hot pot', Hetty points out to him that there's nourishment in hot pot, adding "when you're stranded on a desert island you'll be glad of it." Dominic Monaghan would go on to star in the hit series Lost, in which he plays a character stranded on a desert island.

Hetty [ to Geoffrey and Robert ]: There's nourishment in hot pot. If you were on a desert island, you'd be glad of it. Dominic Monaghan (Geoffrey) would later play one of the leading characters in Lost, in which a group of people get stuck on a (seemingly) deserted island.

When Hetty and Geoffrey are investigating Michael's flat, you can see a 'Lord of the Rings' poster hanging on the wall beside the skeleton painting. Later on, in a close-up of Geoffrey, there is another in the background, this one of Treebeard, Pippin and Merry (the character Monaghan would go on to play in The Lord of the Rings).

The closed captioning on the DVD will frequently butcher the dialogue, given the sometimes indistinct words and thick accents. We won't go into each incident, but let this be a warning that often times what the captions say aren't always what was actually said.