Watch Strangers on a Train (1951) (1951) HD Full Movie Free on SolarMovie. Watch Strangers on a Train (1951) (1951) online free. A psychopathic man tries to forcibly persuade a tennis star to agree to his theory that two stranger...A psychopathic man tries to forcibly persuade a tennis star to agree to his theory that two strangers can get away with murder by submitting to his plan to kill the other's most-hated person.