"The White Shadow"

 The marquee of the  Showcase Theatre in its Gordon days appears in an episode of  the TV show "The White Shadow" (1978).  The theatre is at 614 N. LaBrea Ave.

Thanks to Walter Santucci, who posted the photo on the LAHTF Facebook page.  See the Los Angeles Theatres page on the Showcase Theatre for more about the venue. It opened as the Gordon Theatre in 1938, a design of Clifford Balch.