Watch Don't Bother to Knock (1952) (1952) HD Full Movie Free on solarmovie.do. Watch Don't Bother to Knock (1952) (1952) online free. After being dumped by his girlfriend, an airline pilot pursues a babysitter in his hotel and gradual...After being dumped by his girlfriend, an airline pilot pursues a babysitter in his hotel and gradually realizes she's dangerous.