The Mystery of D.B. Cooper Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. This documentary brings to life the stories of four people believed by their family and friends to be “DB Cooper” a man who hijacked a 727 flying out of Seattle and jumped from the plane over the wilds of Washington State with a parachute and $200000 never to be heard from again. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Jo Weber, David Mills, Anne Wittman, Marla Cooper, Hannah Pauley, Jefferson King, Peter Caulfield, Miles Richardson .