CBS Media Ventures is fighting to retain distribution rights to the popular game shows. Sony Pictures owns and produces the shows. The contract governing distribution was cemented in the early 1980s.

Sony Pictures Television has assumed global distribution functions for syndicated TV game shows "Wheel of Fortune" and "Jeopardy!" citing failure by CBS Studios to live up to contract terms, the company said in a letter to CBS on Monday.

The latest is this: CBS has been granted a temporary restraining order (TRO) against Sony after the latter intended to take over distribution for Jeopardy! and Wheel of Fortune on over 200 markets beginning this Friday (February 7).