Big Sis Lil Bro. Word Search Puzzle Solver. Big Sis Lil Bro word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Big Sis Lil Bro is a film focused on the two lives of a big sister and a newborn baby brother. This includes identifying and searching for words that are related to : Justin Balasco, Documentary, Family, Maria Fuentes Diaz .