No Escape

From Hulk Wiki

When David is arrested for vagrancy, he is placed in a police van where he encounters a man who envisions himself as the deceased writer Ernest Hemingway. But when a fight provokes David's transformation into the Hulk, our hero escapes, inadvertently freeing the mentally ill man in the process. David must help find the man before he hurts himself or someone else. Comments: Another well done, second season episode. Sherman Hemsley ("The Jefferson's", "All In The Family") guest stars. 3 Stars