Doom of the Haunted Opera - The House With a Clock in Its Walls 6

When Lewis and Rose Rita explore an abandoned theatre, they discover an unpublished opera score entitled ''The Day of Doom''. Ignoring a strange omen, they show it to their music teacher, who heralds ''The Day of Doom'' a masterpiece. Little do they know that the eerie Henry Vanderhelm, the composer''s grandson, arrives with a plan to awaken the dead and enslave the world!

Soon, all the adults are ...