Quiet Please: Murder

Jim Fleg (George Sanders), a ruthless, egotistical criminal, steals a priceless Shakespeare folio from the public library, killing a guard during the crime. With his partner, Myra Blandy (Gail Patrick), Fleg forges and sells copies of the folio to unscrupulous collectors. Hal McByrne (Richard Denning), a tough, unrelenting detective traces several of the forgeries back to Myra. She and Fled plot to eliminate McBryne at the scene of the original crime---the public library. In the meantime, a buyer of one of the forgeries is demanding his money back--or else---and trails Myra and Fleg to the library. - IMDb