In this episode, it is revealed that vampires could go out into the sunlight during the day, but it started with a prehistoric vampire duck who only went into his coffin because Igor told him to.
This episode revealed that Nanny is a hen.
The episode marks the only appearance of Dr. Fazakerley Tyme in the series.
It is revealed that Duckula doesn't likes cucumbers, onions and garlic. Garlic is the last vegetable Duckula would ever eat because garlic is known to kill vampires.
The concept of time travel by using a vehicle that allows an operator to travel purposely and selectively forwards or backwards in time was popularized by the H.G. Wells' science fiction novella, 'The Time Machine', first published in 1895.