When Alex is watching television, the movie airing is the fictitious "Nosferatu: The Demon Vampire" from "The Tale of the Midnight Madness".
This was the third time Sheena Larkin who portrayed Sara Simpson reappeared. She first appeared in the series as Nanny in "The Tale of the Lonely Ghost". The second time She reappeared as Boss Hag in "The Tale of Watcher's Woods". The fourth time she reappeared as Hermoine St. Claire in the episode "The Tale of the Walking Shadow". The final time she reappeared in the three parter season 7 premiere "The Tale of the Silver Sight" as Grandma Aggie.
Andreas Apergis who portrayed Jacob the Spirit, reappeared in the series again a little later as The Vampire in "The Tale of the Night Shift".
Walter Massey, who portrayed Grandpa Samuel, reappeared a couple years later. He reappeared in the three parter season 7 premiere "The Tale of the Silver Sight" as Bob McGorrill.
Jodie Resther who portrayed Kiki and Melissa Altro who portrayed Alex in the story, are famous for doing the voices of Francine Frensky and Muffy Crosswire in the children's show Arthur.