Rupert Grint and Nick Frost are the only ones that appear in every episode.
Lindsay Lohan's first television role in three years, and her first as a series regular.
A joke throughout the series is that Daniel's mom constantly mistakes him for his brother Simon, but as of 2019 this character is yet unseen.
There were plans for a third season of the series. But given that the second season ended in mid 2018 and we haven't heard anything since, it likely got canceled before a final season got to start filming.
For an unknown reason, Season 1's first episode, "Queen of Hearts," runs 44 minutes; all the other episodes run 20 to 25 minutes.