Michael Moriarty was originally cast in the role of Reverend Eugene 'Gene' Purdy.
The cane that Johnny uses throughout the series is the same one used by Stu Redman in "The Stand" (1994) and Andre Linoge in "Storm of the Century" (1999), just with a different head.
In the episode "Dead Men Tell No Tales", the casino logo is the same picture as the drum and wall painting in "Shaman".
Started originally as a pilot for a series to be shown on the UPN network in the fall of 2001. When UPN decided not to run it, the USA Network picked it up.
In this series, prior to his accident, Johnny is a science teacher. In the previous film, as well as in the original novel, he was an English teacher, like author Stephen King himself.