2010s

Events that happened in the 2010s

Events

The Big Bang Theory

2016

• 4 long awaited family members of the main cast made their first ever appearances
  • Sheldon's maternal grandmother Constance whom he calls Meemaw in "The Meemaw Materialization" (S9E14)
  • Leonard's father Alfred Hofstadter in "The Convergence-Convergence" (S9E24)
  • Penny's mother Susan and Penny's brother Randall in "The Conjugal Conjecture" (S10E01).