Popsugar Entertainment Punky Brewster Punky Brewster Where Are They Now Get Yourself Ready For the Punky Brewster Reboot by Revisiting the Original Cast 13 June 2019 by Amanda Prahl View On One Page Photo 8 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Susie Garrett as Betty Johnson Garrett, who played heartfelt grandmother Betty, sadly passed away in 2002 after a battle with cancer. Previous Next Start Slideshow Punky BrewsterNostalgiaTV