The franchise airs two repeats this week, and the third series is preempted.

The franchise offers backstory for Cardoza, the climax of the Compass Killer arc and a repeat of Langston’s first day. Official plot details and cast lists after the jump.

The franchise offers an NBA guest star, the return of the Compass Killer and death in a bowling alley. Official plot details and cast lists after the jump.

The franchise crossover airs this week as Dr Ray Langston (Laurence Fishburne) makes his way through all three CSI series. Official plot details and cast lists after the jump.

This week, the franchise offers three new episodes that feature a bachelor party gone wrong, a kinky food trend and two connected cases. Official plot details and cast lists after the jump.

The franchise airs two repeats, and the flagship series offers a football team under suspicion. Official plot details and cast list after the jump.

The CSI franchise offers two new episodes this week, including a deadly outbreak and a dance battle gone wrong. Official plot details and cast lists after the jump.

The new season continues with three more fresh episodes offering hidden treasure, a false confession and a slain officer. Official plot details and cast lists after the jump.

The franchise airs three new episodes this week, including trouble for one CSI, the debut of a serial killer and a casino robbery that turns into murder. Official plot details and cast lists after the jump.

The second week of the new season offers three fresh episodes of CSI, including a hostage situation, a cyber killer and murder in an upscale neighborhood. Official plot details and cast lists after the jump.

The new season gets underway this week as fates are revealed and a familiar face returns to the flagship series. Official plot details and cast lists after the jump.

All three members of the CSI franchise air last season’s finales in preparation for the new season beginning next week.

With two weeks to go, the CSI franchise airs three more repeats to get viewers ready for the new season.

With less than a month until the new season begins, the franchise continues to air repeat episodes.