CharacterBartow (villain, introduction), Jensen, Galbraith, Marty Kaye (Villain), Representative Barnes, Morton Craig, "Slugger" Barnes, Mary Kent (death) (introduction), Nick Blake (villain), Dolores Winters (aka Ultra-Humanite) (death), Medini (villain, introduction, death), Charlie Martin (Clark's friend, cameo, death), Carlson, Bronson (villain), Holloway, Benny Farrel, Governor's butler, Mr. Bates, George Taylor (cameo), Lois Lane (introduction), Ultra-Humanite (villain), Nick Williams (villain, introduction), Governor, "Big Boy" Chaney (villain), Luthor (villain, introduction, no first name given until 1960, apparent death), Nat Grayson (villain, introduction), Dr. Bren (villain), Carlyle, Professor Carl Grinstead, Slug Kelly (villain, introduction), Pinky, Jake Brent (villain), unnamed city Mayor, Gene Powers, Ambrose (a monkey, death), Police Commissioner Watson, Frankie Marello, Mr. Gregory (villain, death), Burt Mason (introduction, publisher of the Daily Planet), Jack O'Leary, Walter Crane, Bea Carroll (villain), Curly, Oliver Stanley, Larry Trent (introduction), Detective Captain Reilly, Louie (villain, death), Jimmy (villain), Superintendent Wyman, Paul Dorgan (cameo, death), George Taylor (editor of the Daily Star, unnamed), Pete (villain), Nick Stone (villain), George Taylor (unnamed), Jordan, T-21 (Lita Laverne) (villain, foreign actress, introduction), George Taylor (introduction, unnamed), George Taylor (named), George Taylor (Daily Star editor, unnamed), Terry Curtis (inventor, introduction), Gimpy (villain), Pete, George Taylor (named for the first time), George Taylor (unnamed in story), Butch Matson, Peter Carnahan, Charlie Bennett, phony Professor Martinson (villain, death), George Taylor (editor, unnamed), Emil Norvell (villain), Borden Mosely (villain), Rufus Carnahan, Nick (Villain), Reynolds (villain), Nick (villain), Butch (Villain), Marchetti (villain), Superman (origin) (introduction), Senator Barrows (antagonist) (introduction), J. F. Curtis (villain, introduction, death, killed by Superman), Butch Matson (antagonist) (introduction), Jock Kane, Lola Cortez, Coach Randall (villain), Trigger, Pete (Villain), Lois Lane (supporting), Clark Kent (origin) (introduction), Ultra-Humanite (villain, introduction), Tommy Burke, Barney Calhoun (introduction, death), Governor Bixby, Frankie Dennis, Carlin (villain, introduction), Box-Ears, Harde, Clark Kent (featured), Professor Adolphus Runyan (death), Johnny, Nick, Tommy Blake, Pa Kent (death) (introduction, unnamed), Wallace Dodd, Jenkins, Lubane (villain, introduction, death), Butch Grogan (villain, introduction, death), George Taylor (not named), Thornton Blakely (villain), Lois Lane, Jimmy Olsen (introduction, as an office boy), Sims, Ultra-Humanite, Lyons, Alex Greer (villain), Senator Hastings, General Lupo (villain), Zachary Collum (introduction, publisher of the Morning Pictorial), Butch (villain), Jimmy Olsen (as unnamed office boy), Trixie (Villain), Luthor (villain, with red hair), Tom Croy (villain), Superman (featured), Dr. Travers, Evelyn Curry, Luthor (villain, with grey hair), Superman (Clark Kent), Larry, George Taylor (Daily Planet editor, unnamed), George Taylor, Bea Carroll (antagonist) (introduction), Luthor (villain, with red hair, second appearance), Mary, Mugsy (villain), Gus Snide (villain, introduction), Derek Niles (villain), Luthor's henchmen (villains, some die), Mortimer Snoop, Pete Asconio (cameo, death), Ray Martin, Meek (villain), Alex Evell (villain, introduction), Lew Frawley (villain, introduction), Ultra-Humanite (villain, apparent death), Lyman (villain, introduction), Amy Carlson, Hamilton (editor of the Morning Herald, villain), Professor Martinson, Warren Kenyon, Alex Greer (antagonist) (introduction), Stanislaw Kober, City Inspector Hughes
Series TitleDC Finest: Superman: the First Superhero