While surfing in Hawaii, world-famous Miss Mallard launches into one of her most dangerous cases, one which involves the ownership of sacred land and leads to kidnapping, mistaken identities, bribery, blackmail, and death-defying chases.
As one of thirteen guests invited to historic Duckinbill Castle to hear the will of her late great-aunt, Miss Mallard finds the other guests have disappeared overnight and it is up to her to solve the mystery.
When troublesome George Ruddy Duck disappears on the express train to Cairo, Miss Mallard applies her detective genius to find out what happened and save the reputation of the train.
When Miss Mallard, the famous ducktective, is invited to Alaska to see the start of the famous dog sled race, her skills are challenged by the dognapping of a prize husky.
When the terrifying headless demon of Kimbu Tacka threatens an archaelogical expedition in the South American jungle, Miss Mallard uses her detective skills to unravel the clues and uncover the true villain.