A vampire killed a mysterious person at a house party. Everyone seems to have a motive. A vampire hunter, Cassidy and her stepsister Zoey find themselves at this party. They decide to investigate and find the perpetrator.

The Night Stalker
1972
6.9/10

Scooby-Doo! Music of the Vampire
2012
7.6/10

Scooby-Doo! and the Legend of the Vampire
2003
7.1/10

The Deep End of the Ocean
1999
6.6/10

Happy Halloween, Scooby-Doo!
2020
7.7/10

The Invisible
2007
6.4/10

Scooby-Doo! and the Witch's Ghost
1999
7.4/10

The Lodger: A Story of the London Fog
1927
7.2/10

Murder in Three Acts
1986
6.0/10

Aurora Teagarden Mysteries: Haunted By Murder
2022
7.0/10

The Jester
2016
7.4/10

The Mirror Crack'd
1980
6.1/10

Scooby-Doo! and the Curse of the 13th Ghost
2019
7.8/10

Scooby-Doo! Curse of the Lake Monster
2010
6.2/10

Scooby-Doo! The Mystery Begins
2009
6.4/10

Spooky Buddies
2011
6.0/10

Murder, She Baked: Just Desserts
2017
6.9/10

Trick or Treat Scooby-Doo!
2022
6.9/10

Abigail
2019
6.2/10

Murder Most Foul
1964
7.1/10
Murder Ahoy
1964
7.078/10