Watch Cardboard Boxer (2016) HD Full Movie Free on solarmovie.do. Watch Cardboard Boxer (2016) online free. Gentle and broken, a homeless man is coerced by two teens to fight other men on video for cash but s...Gentle and broken, a homeless man is coerced by two teens to fight other men on video for cash but soon finds comfort in an unlikely friend and the lost diary of a young girl.