Two interesting bits from today's WIKIPEIDA article that are interesting (if true):

In the early 1960s, Ed Graham Productions optioned the TV rights to the comic strip Batman, and planned a straightforward juvenile adventure show, much like Adventures of Superman and The Lone Ranger, for CBS on Saturday mornings. Mike Henry, who would later go on to star in the Tarzan franchise, and is best known for his portrayal of Jackie Gleason's not-too-bright son Buford T. Justice, Jr. in the Smokey and the Bandit movies, was set to star as Batman.

Reportedly, DC Comics commissioned publicity photos of Henry in a Batman costume. Around this same time, the Playboy Club in Chicago was screening the Batman serials (1943's Batman and 1949's Batman and Robin) on Saturday nights. It became very popular, as the hip partygoers would cheer and applaud the Dynamic Duo, and boo and hiss at the villains. East coast ABC executive Yale Udoff, a Batman fan in childhood, attended one of these parties at the Playboy Club and was impressed with the reaction the serials were getting. He contacted West Coast ABC executives Harve Bennett and Edgar Scherick, who were already considering developing a TV series based on a comic strip action hero, to suggest a prime time Batman series in the hip and fun style of The Man from U.N.C.L.E.

When negotiations between CBS and Graham stalled, DC quickly reobtained rights and made the deal with ABC. ABC farmed the rights out to 20th Century Fox to produce the series. Fox, in turn, handed the project to William Dozier and his Greenway Productions. Whereas ABC and Fox were expecting a hip and fun, yet still serious, adventure show, Dozier, who loathed comic books, concluded the only way to make the show work was to do it as a pop art camp comedy. Originally, espionage novelist Eric Ambler was to write the motion picture that would launch the TV series, but he dropped out after learning of Dozier's camp comedy approach.