Patricia Arquette

Patricia Arquette will appear on CSI once more before her spin-off CSI: Cyber premieres, Entertainment Weekly reports.

In the Nov. 2 episode, Arquette will appear again as Special Agent Avery Ryan, the head of FBI's Cyber Crime Division. She first appeared in a backdoor pilot for Cyber in the spring.

Fall TV's must-see new shows

CSI returns Sunday, Sept. 28 at 10/9c on CBS. CSI: Cyber, which also stars James Van Der Beek and Peter MacNicol, will take over the timeslot midseason.

(Full disclosure: TVGuide.com is owned by CBS.)

Watch This Tonight — See why Man Caves is our editors' pick: