Character
Robotman (Cliff Steele), Viking Prince, Blackhawk (Bart Hawk), Jess Bright, Hourman, Vandal Savage, Alan Scott (Green Lantern), Challengers of the Unknown Rocky Davis, Bugs Bunny, Rocky Davis (in Newsreel), Captain Cold (Len Snart), Batman (Bruce Wayne), Spectre (Jim Corrigan), Challengers of the Unknown Red Ryan, Kid Flash Wally West, Elasti-Girl (Rita Farr), Plastic Man, Aqualad (Garth), Dr. Leslie Thompkins, Niles Caulder, Doctor Mid-Nite [Doctor Charles Mcnider], SARGE, Starro, Walter Cronkite, Dr. Fate (Kent Nelson), Jack Ryder, Wildcat, J'onn J'onzz (John Jones), Iris Allen, Zatanna, Darkseid, Karin Grace, Mlle. Marie, Ace Morgan, Doctor Light, Sgt. Rock, Doctor Fate (Kent Nelson), Hawkman (Katar Hol), Hawkgirl (Shiera Sanders), Hour-Man (Cameo), Bonnie Baxter, Vice Pres. Richard Nixon, Challengers of the Unknown Prof Haley, Dr. Charles Mcnider (Dr. Mid-Nite), Robin (Dick Grayson), Chuck Yeager, Star Sapphire, Billy Batson (Captain Marvel), Dr. Erdel, Dr. Erdel (in Briefing Materials), Pres. Dwight D. Eisenhower, Kid Flash (Wally West), John Jones, Lead, Hawkman (Carter Hall), Mister Mxyzptlk, Sinestro, Alanna, Col. Rick Flagg, The Blackhawks, Green Arrow (Oliver Queen), Cassius Clay (Muhammad Ali), John Henry Irons, Slam Bradley, Supergirl (Kara Zor-El), Hal Jordan (Green Lantern), Pancho Barnes, Red Ryan, A Guardian of the Universe, Adam Strange, June Robbins, Steve, Lex Luthor (Cameo), Doc Magnus, Tin, Johnny Cloud, Barry Allen, Iron, Chief (Niles Caulder), Roy Raymond (Referred to in Iris' Article), Green Lantern (Hal Jordan) (Cameo), Atom (Ray Palmer), Dinah Drake (Black Canary), The Losers Capt. Storm, Prof Haley, Catwoman (Selina Kyle) (Cameo), Dr. Mid-Nite (Charles Mcnider), The Flash (Jay Garrick) (All in Cameo), Metamorpho (Rex Mason), Jimmy Olsen, Tom Kalmaku, The Flash (Jay Garrick), Adam Strange (in Photo-Clipping), Black Manta, Two-Face, Rick Flag, Jr., Captain Marvel (Billy Batson), Joker, Phantom Stranger, J'onn J'onzz Martian Manhunter, Brainiac, Blackhawks, Gold, Wonder Woman (Diana Prince), King Faraday, Barry Allen (The Flash), Abin Sur, John Jones J'onn J'onzz, Green Lantern (Hal Jordan), Captain Nathaniel Adam, Sivana, Capt. Nathaniel Adam, Gunner, Lex Luthor, Task Force X Jess Bright, Martian Manhunter, Lois Lane, Wonder Woman (Diana Prince) Green Lantern (Hal Jordan), Aquaman (Arthur Curry), Alfred Pennyworth (Cameo), Hawkgirl (Shiera Hol), Carol Ferris, Native American (From Early Television Sign-Off Image), The Sea Devils, Solomon Grundy, Crystal, Gentleman Ghost, Task Force X Col. Rick Flag, John Henry (John Henry Wilson), Ted Grant (Wildcat), Gorilla Grodd, Animal Man, Iris West (Not Pictured), Rip Hunter, Doom Patrol Negative Man (Larry Trainor), Groucho Marx, John Henry, John F. Kennedy (Cameo), Rocky Davis, Johnny Thunder (Western Hero, on TV Screen), Black Canary (Dinah Drake), Edward R. Murrow, Superman (Clark Kent), Justice Society of America Green Lantern (Alan Scott), Speedy (Roy Harper), Teen Titans Wonder Girl (Donna Troy), Ray Palmer, Dr. Hugh Evans, Hal Jordan, Col. Rick Flag, Pooch, Iris West (in Photo), Vigilante (Greg Saunders), Metal Men Doc Magnus, Selina Kyle (Catwoman), Cheetah, Platinum (Tina), Harry Lieter, Also As Wally Wood, Theodore Smiesel, Larry Trainor, J'onn J'onzz (Martian Manhunter), Also John Jones, Oliver Queen (Green Arrow), Dwight Eisenhower, Mercury, Iris West, Commissioner Jim Gordon, Butch Luchick, Flash (Barry Allen)