Answer
Lawyer was the profession of Laughton's character in "Witness for the Prosecution." The film follows the trial of Leonard Vole (Tyrone Power), a man accused of murdering his wealthy wife. Laughton plays Sir Wilfrid Robarts, a veteran defense attorney who takes on Vole's case and believes in his innocence. Robarts' cunning and experience in the courtroom help him uncover the truth and ultimately secure Vole's acquittal.