01:04Monster Loving ManiacsSeries 1Welcome to Gruselbrook - Part 1CBBC Duration: 11 minutes Signed Sun 5th May 2024, 01:04 on Non-stop CartoonsAvailable for yearsWatch nowThree monster-loving kids visit their grandfather in the most haunted city on earth.GenresChildren'sBrandMonster Loving ManiacsSeriesMonster Loving Maniacs: Series 1 Source: BBC Online