The Big Bang Theory's Irregulars.3 of 17
Mary Cooper played by Laurie Metcalf
Sheldon's Bible-thumping mother who taught him the classic song, "Soft Kitty."
Sheldon's Bible-thumping mother who taught him the classic song, "Soft Kitty."
PeopleLaurie Metcalf, Jim Parsons
Photo by Michael Yarish - © 2014 WBEI. All rights reserved.