03/28/2012 08:13 am ET Updated Mar 28, 2012

'Modern Family' Season 4: Cast Seeking Raises

Hollywood is gearing up for what could be one of the toughest -- and highest-stakes -- TV contract renegotiations in years.

With third-season production on ABC's top-rated and Emmy-winning comedy "Modern Family" ending in early March, representatives for the series' six adult castmembers have begun formulating a plan to negotiate significantly higher salaries with producer 20th Television, according to multiple sources.

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