carry on screaming on screaming

Young ladies are being spirited away in the woods by Oddbod, creation of fiendish Dr Watt. Henpecked Sergeant Bung is on the case, but an early lead comes to nothing with the ghastly drowning while at work of lavatory attendant Dan Dann. Bung does seem to be having success with Valeria and her very obvious charms, but completely fails to realise her sinister country house holds...