A text box onscreen displays narration and dialogue. Howard's offscreen personality was the antithesis of his onscreen manic persona. Emoji characters are accessed through the onscreen keyboard's "smiley" key. Kirk Alyn became the first actor to portray the hero onscreen. The series features numerous song covers sung onscreen by the characters. Nelson has been portrayed multiple times onscreen. Hinting was used to allow onscreen display. Renfro's apparent maturity was reflected in his onscreen portrayals. Many expected the announcement due to heavy references of the character onscreen. Although he was only onscreen for about ten minutes, his character was central. Benchley also appears in the film playing a brief onscreen role as a TV reporter. She became known for her onscreen dumb blonde persona. She often curses whenever she is seen onscreen and dislikes being disturbed. The video also is filled with Easter eggs that appear quickly onscreen during lyrics. The prediction that frank depictions of onscreen sex would soon become commonplace did not materialize.