The first season stared William Petersen and Jorja Fox as Gil Grissom and Sara Sidle, reprising their roles from CSI: Crime Scene Investigation, while Paula Newsome, Matt Lauria, Mel Rodriguez, and Mandeep Dhillon portray new characters.
Wallace Langham and Paul Guilfoyle also reprise their roles as David Hodges and Jim Brass, being credited as guest stars.
Originally branded as an epilogue limited series, it was renewed for a second season in December 2021, without Fox, Petersen, or Rodriguez returning.
The first season consisted of ten episodes.
Would you believe me if I said I did not recognize any one of those names?