Sinfidelity Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. A one night stand turns into a living nightmare when a married woman becomes the target of an obsessive and murderous stalker. 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 : Piper Blair, Jade Tailor, Henry Frost, Anne Nichols, Aidan Bristow, Blythe Howard, Caroline Cole, Heather Baverman, Mark Jude Sullivan .