Tonight at 7PM, 7:30PM, & 8PM

“The Maternal Combustion” – When Sheldon’s and Leonard’s mothers finally meet, personalities collide; Howard decides to do his share of the chores — with a little help from his friends.


“The Countdown Reflection” – The gang tries to help Wolowitz and Bernadette get married before the space launch.


“The Tenant Disassociation” – Leonard decides to run against Sheldon for president of the tenants association; Bernadette encourages Wolowitz and Koothrappali to find the owner of a drone after they find it in the backyard.