Through a series of unfortunate events, three mummies end up in present-day London and embark on a wacky and hilarious journey in search of an old ring belonging to the Royal Family, stolen by ambitious archaeologist Lord Carnaby.
Mary and Tom are parentless Irish siblings who arrive in New York City via ocean liner in 1886 and quickly find themselves on a wild, cross-country journey aboard a transcontinental "Orphan Train" where they meet an extraordinary new friend who will change their lives forever.
