NBC is planning ` ` CSI '' and ` ` CSI : NY '' cross - over episodes for spring sweeps . Across two hours , Detective Mac Taylor ( Gary Sinise ) will visit the `` CSI '' team in Las Vegas , while D.B . ` ` CSI '' will kick things off on Wednesday , Feb. 6 . The show is the latest in a series of series updates .
NBC is planning ` ` CSI '' and ` ` CSI : NY '' cross - over episodes for spring sweeps . ` ` CSI '' will kick things off on Wednesday , Feb. 6 . The show is the latest in a series of series updates .