Some 12,000 screenwriters went on strike against the US film and television industry today after the collapse of last-ditch contract negotiations aimed at preserving nearly 20 years of Hollywood labor peace.
Ten hours of bargaining presided over by a federal mediator failed to close a deal before a strike deadline set last Friday by the Writers Guild of America, which has sought a greater share of DVD and Internet revenues for its members.
The initial impact of a strike for most of the public will be felt on television.
Popular late-night talk shows such as NBC's "The Tonight Show With Jay Leno" and CBS' "Late Show With David Letterman," which are produced on a day-to-day basis and depend on a steady supply of topical jokes and sketches, were expected to go into immediate reruns.
Prime-time comedies such as the CBS hit "Two and a Half Men" and Kelsey Grammer's new Fox sitcom "Back to You" also are expected to be knocked out of production because they depend on a substantial amount of last-minute script rewrites.
The effect on movies will be less obvious since the major studios' screenplay pipeline is well-stocked through 2008.
Even as talks in Los Angeles had dragged on late on Sunday, the union's East Coast branch declared it was going ahead with the walkout at 12.01 a.m. EST, and the larger West Coast contingent joined the work stoppage three hours later.
The first picket lines went up outside General Electric Co.'s NBC television headquarters at Rockefeller Plaza in New York City.
"I'm a member of the guild and I am here to support my fellow guild members," said actress and "Saturday Night Live" veteran Tina Fey, who currently stars on, writes and produces the NBC sitcom "30 Rock," a parody of the TV industry.