Actor/performer Joe Ngo discusses his role of Chum, the father in “Cambodian Rock Band,” now at Berkeley Rep’s Roda Theatre, and delves into the years of the Killing Fields in Cambodia and his career as an actor. Plus a short previously unaired excerpt of an interview from last September with New York Times theatre critic Jesse Green, and a review of “Fannie: The Music and Lief of Fannie Lou Hamer” at TheatreWorks Palo Alto through April 2, 2023.

