CharacterMartha Kent (flashback, Lenora Lemaris, Conway Tremaine, Brainiac 5), President John F. Kennedy, Cosmic Boy, John F. Kennedy, Supergirl, Saturn Girl, Streaky, Lesla-Lar (villain), Superman (Clark Kent), Dick Malverne, Rolf Von Holtz, Supergirl (Linda Lee), Jonathan Kent (flashback, Tough Tommy, Krypto, Professor Hartz, Supergirl (Linda Danvers) (brief origin), cameo), Zor-El (flashback), Legion of Super-Heroes (Lightning Lad, Supergirl (Linda Danvers), Linda Lee robot, Perry White (cameo), Jacqueline Kennedy, Superman (also appears as Clark Kent), Fred Danvers, Mr. Mxyzptlk, Jerro, Mrs. Hart, Lex Luthor, Lyndon B. Johnson, Lori Lemaris, Edna Danvers
Series TitleAction Comics