character        portrayed by         first appearance last appearance            duration episodes
0                  mac taylor csi detective         gary sinise          blink 1 , 2 , 3   today is life         1.01 - 9.17      197
1                 jo danville csi detective           sela ward           the 34th floor   today is life         7.01 - 9.17       57
2                danny messer csi detective  carmine giovinazzo                  blink 1   today is life         1.01 - 9.17      197
3       lindsay monroe messer csi detective        anna belknap                 zoo york   today is life         2.03 - 9.17    172 4
4  dr sid hammerback chief medical examiner          robert joy  dancing with the fishes   today is life         2.05 - 9.17    168 4
5                  adam ross lab technician         a j buckley                 bad beat   today is life         2.08 - 9.17    141 4
6                     dr sheldon hawkes csi         hill harper                  blink 1   today is life         1.01 - 9.17      197
7              don flack homicide detective        eddie cahill                    blink   today is life         1.01 - 9.17      197
8                  aiden burn csi detective     vanessa ferlito                  blink 1          heroes  1.01 - 2.02 , 2.23       26

Table as JSON:
{"character":{"0":"mac taylor csi detective","1":"jo danville csi detective","2":"danny messer csi detective","3":"lindsay monroe messer csi detective","4":"dr sid hammerback chief medical examiner","5":"adam ross lab technician","6":"dr sheldon hawkes csi","7":"don flack homicide detective","8":"aiden burn csi detective"},"portrayed by":{"0":"gary sinise","1":"sela ward","2":"carmine giovinazzo","3":"anna belknap","4":"robert joy","5":"a j buckley","6":"hill harper","7":"eddie cahill","8":"vanessa ferlito"},"first appearance":{"0":"blink 1 , 2 , 3","1":"the 34th floor","2":"blink 1","3":"zoo york","4":"dancing with the fishes","5":"bad beat","6":"blink 1","7":"blink","8":"blink 1"},"last appearance":{"0":"today is life","1":"today is life","2":"today is life","3":"today is life","4":"today is life","5":"today is life","6":"today is life","7":"today is life","8":"heroes"},"duration":{"0":"1.01 - 9.17","1":"7.01 - 9.17","2":"1.01 - 9.17","3":"2.03 - 9.17","4":"2.05 - 9.17","5":"2.08 - 9.17","6":"1.01 - 9.17","7":"1.01 - 9.17","8":"1.01 - 2.02 , 2.23"},"episodes":{"0":"197","1":"57","2":"197","3":"172 4","4":"168 4","5":"141 4","6":"197","7":"197","8":"26"}}