Wonder Woman's first appearance in live-action television was a television movie made in 1974 for ABC. Written by John D. F. Black, the TV movie resembles the Wonder Woman of the "I Ching" period. Wonder Woman (Cathy Lee Crosby) did not wear the comic book costume, demonstrated no superhuman abilities, her "secret identity" of Diana Prince was not all that secret, and she was also depicted as blonde (differing from the image established in the comic books). The film follows Wonder Woman, assistant to government agent Steve Trevor (Kaz Garas) as she pursues a villain named Abner Smith (Ricardo Montalban) who has stolen a set of code books containing classified information about U.S. government field agents. The pilot aired originally on March 12, 1974 and was repeated on August 21 of that year. Ratings were described as "respectable but not exactly wondrous." ABC did not pick up the pilot, although Crosby would later claim she was offered the series that was eventually given to Lynda Carter. An ABC spokesperson would later acknowledge that the decision to update the character was a mistake and the pilot itself has been labeled one of the "hundred dumbest events in television.
American war hero Steve Trevor is downed over the Bermuda Triangle and lands on "Paradise Island", home of the Amazons. The Amazons hold a contest and choose a champion among them - Wonder Woman - who will return with Steve Trevor to America and remain there to fight the Nazi threat. In the pilot episode, there is a Nazi plan to destroy a new bomb site to ruin America's war effort. The Nazis have a mole in Steve's office who is sabotaging him, and only Wonder Woman can stop this catastrophe.
Steve Trevor battles for his life and his career when he's accused of espionage and treason in relation to a series of military missions that have gone awry due to acts of sabotage. Investigating the situation and determined to clear the man she loves, Wonder Woman learns that Trevor is being framed by a Nazi spy ring.
Perhaps the most discussed and favorite episode of WW fans during the show's run, Wonder Woman faces her deadliest test when an evil female Nazi operative comes to America to capture Wonder Woman and learn the secret of her amazing powers, then brainwash her into using her powers to help Hitler's quest during World War 2. Fausta disguises herself as Wonder Woman during a Bond selling rally, and with a little help from her fellow Nazi agents (not to mention a trick stage and a cloth soaked with chloroform), bags her prey and takes the real Wonder Woman to Germany. Can Steve Trevor save the day? Stay tuned!
The first attempt to translate Wonder Woman to the small screen occurred in 1967. The success of the Batman television series led Batman producer William Dozier to commission a pilot script by Stan Hart and Larry Siegel. Batman writer Stanley Ralph Ross was then asked to perform a re-write, after Hart and Siegel's script was deemed unsuitable. A portion of the pilot, under five minutes in length, was filmed under the title Who's Afraid of Diana Prince? The piece starred Ellie Wood Walker (Robert Walker Jr.'s wife) as Diana Prince, Linda Harrison as Diana's "Wonder Woman" alter ego and Maudie Prickett as Diana's mother. This pilot episode was never broadcast and the project was taken no further.