The Highway Rat. Word Search Puzzle Solver. The Highway Rat word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. The tale of a ravenous rat who craves buns biscuits and all sweet things. Tearing along the highway he searches for sugary treats to steal until his sweet tooth leads him to a sticky end. This includes identifying and searching for words that are related to : David Tennant, Animation, Family, Frances de la Tour, Nina Sosanya, Tom Hollander, Rob Brydon, Husaam Kiani, Comedy .