Character
Jensen, Grafton (Villain), Mr. Calvert (Villain), Galbraith, Peter Peeker (Villain), Burkley (Villain, Architect, Introduction), Mumsen (Villain, Introduction, Death), Representative Barnes, Lex Luthor (Villain) (With Grey Hair), Morton Craig, Carlton Vogel (Introduction), Public Prosecutor Ralph Dale (Villain, Introduction), Sgt. Casey, Nick Blake (Villain), Perry White (Introduction, 1st Name Revealed in Issue #10, First Appearance in Comic Book), George Lash, Medini (Villain, Introduction, Death), John (Cameo, Construction Company Head, Death), Brute Bashby (Villain), Sgt. Casey (As Sgt. Clancy), Carlson, Kotzoff (Villain, Introduction), Sgt. Casey (Introduction), Benny Farrel, Villains: Mr. Tweed, Twist (Villain), Mayor Hansen (Villain, Introduction), George Taylor (Cameo), Bert Runyan (Introduction), Zolar (Villain, Introduction), George Tirrell, Dr. Bren (Villain), Slug Kelly (Villain, Introduction), Professor Carl Grinstead, Jake Brent (Villain), Samuel Norval (Cameo, Jewel Collector, Death), Un-Named Henchman (Villain, Death), Sam Goetz, Mr. Gregory (Villain, Death), Police Chief Watson, Herculo (Introduction), Burt Mason (Introduction, Publisher of the Daily Planet), Mrs. Tweed, Terry Curtis (Introduction), Un-Named Other Members of the Black Gang (Villains, Introduction), Lex Luthor (Villain) (With Red Hair), Lex Luthor (Villain) (Introduction, No First Name Given in this Story), Louie (Villain, Death), Un-Named Clown Called "The Strongarm Bandit" (Villain), Jimmy (Villain), Paul Dorgan (Cameo, Death), Pete (Villain), Commissioner Jim Stanley (Villain, Introduction), George Taylor (Unnamed), Jim Tirrell (Death), George Taylor (Named), Laura Vogel (Introduction), George Taylor (Unnamed in Story), Peter Carnahan, Mr. Jenkins, Henry Davis, Professor Hunter (Villain), Davey Merrill, Mike Moran (Villain, Introduction), Nick Norton (Villain, Introduction), Perry White, Villain: General Lupo, Borden Mosely (Villain), Rufus Carnahan, Sergeant Casey, Mrs. Davis, Nick (Villain), Nat Burly (Villain, Introduction), Blackie Sarto (Villain), Perry White (Unnamed), Villain: Ultra-Humanite, Tommy, J. F. Curtis (Villain, Introduction, Death, Killed by Superman), Frank Jordan (Villain), T-21 (Lita Laverne) (Villain, Introduction, Foreign Actress), Red Tyler (Villain, Introduction), Barney Calhoun (Introduction, Death), Harde, Carlin (Villain, Introduction), Dr. Wortington, Professor Clarence Cobalt (Villain), Tommy Blake, Baron Munsdorf (Villain, Introduction), Professor Martinson (Death), Jenkins, Martin (Villain), Little Mary, Lois Lane, Ultra-Humanite, Kolb (Villain, Death), Zachary Collum (Introduction, Publisher of the Morning Pictorial), Mr. Fullerton (Villain, Death), Butch (Villain), Mr. Mason (Daily Planet Publisher), "Scoop" Carter, Lex Luthor (Villain) (With Red Hair, 2nd Appearance), Gus Snide (Villain, Intro), Superman (Clark Kent), Tom Davis (Villain), Captain Mcday (Villain, Introduction), George Taylor, Dolores Winters (Death), Alex Evell (Villain, Introduction), Jane Day (Villain), Amy Carlson, Billings (Villain, Introduction), Calvin Chalmers, Mr. Jackson (Villain, Introduction), John Davis, Kennedy (Editor of the Daily Pictorial)
