Bianca (Othello) confirms his wife's infidelity. This "evidence" completes Iago's manufactured case against Desdemona, and thereafter Othello is determined to murder both her and Cassio. In 5.1, Bianca arrives just after Cassio has been stabbed by Iago. She reacts with horror and concern. Iago, pretending to have just entered the scene, accuses Bianca of having been part of the group that attacked Cassio. Iago claims her emotional reaction is due to her being caught rather than concern for Cassio and gets her to admit that Cassio ate at her home earlier that evening. Both Iago and Emilia call her a prostitute, but
Othello (Orson Welles stage production) Desdemona - or Shakespeare, according to which newspaper you read." Othello (Orson Welles stage production) Othello was a 1951 production of William Shakespeare's play of the same name, which was produced, directed by and starring Orson Welles in his first appearance on the London stage. In 1948, Orson Welles began work on a self-financed film of "Othello", which was not completed until 1952. Filming was sporadic, and he frequently stopped the production to take on other acting jobs (including "The Third Man") to raise more funds. In 1951, Welles had completed principal photography, but was still trying to raise money