Scooby-Doo!: 4-film Collection DVD

Collection of four animated adventures featuring Scooby-Doo and the Mystery Inc. gang. In 'Scooby-Doo! and the Alien Invaders' (2000) the gang becomes stranded in a backwater desert town populated by flying saucer obsessives and crazed scientists.

The team are sceptical about the possibility of alien life - until they find themselves beamed aboard a UFO.

In 'Scooby-Doo! and the Witch's Ghost' (1999) the gang is intrigued when horror author Ben Ravencroft (voice of Tim Curry) invites them to his New England hometown's Autumn Harvest festival.

The frights begin when Ben reveals that his old home is supposedly haunted by the ghost of his ancestor, white witch Sarah (Tress MacNeille), and Scooby (Scott Innes) and Shaggy (also Innes) are soon reluctantly sniffing around for clues.

In 'Scooby-Doo! On Zombie Island' (1998) the gang journey to a haunted island to investigate the ghostly legend of Moonscar the pirate (Jim Cummings), but soon find themselves tussling with cat creatures and zombies - could the ghouls actually turn out to be real for once?

Finally, in 'Scooby-Doo! and the Loch Ness Monster' (2004) the gang are on holiday at Blake Castle, Daphne (Grey DeLisle)'s Scottish ancestral home, helping her family host a Highland games event.

But when something gigantic - and very, very scary - appears outside the castle window, mystery and mayhem begin as Scooby Doo (Frank Welker) and crew try to solve one of history's longest-running mysteries, the myth of the Loch Ness Monster.