Danger Mouse Season 7 Episode 1 DM on the Orient Express Episode Title:DM on the Orient Express.Episode Description:While vacationing in the canals of Venice, Danger Mouse and Penfold bump into a highway undergoing construction, being built by Baron Greenback, who holds a document that allows him to construct whatever he wants. Danger Mouse takes the document and hands it to Penfold to hide it, but Penfold loses it in the canal where it is eaten by a fish. Colonel K has Danger Mouse and Penfold board the Orient Express with the supposed document, but Greenback has hired assassins to foil their plans. Title reference: Murder on the Orient Express