Definition of checksum. : a sum derived from the bits of a segment of computer data that is calculated before and after transmission or storage to assure that the data is free from errors or tampering.
The production of season 4 is scheduled to start June 20, 2016, thus we wonât see anything from the new season this year. The Ray Donovan project was awarded by a great name from the Showtime president, who called their top show as the channelâs signature series.
Both series will return to the pay cabler in 2016. Showtime handed out renewals to dramas Ray Donovan and Masters of Sex at the Television Critics Association summer press tour Tuesday. This will bring both series into their fourth seasons. The dramas each will return with new 12-episode seasons in 2016.