
Season 2, episode 5
A Research Study and Czechoslovakian Wedding Pastries
- 18 min
When Dr. Sturgis recommends Sheldon and Missy for a university research study on twins, Mary is unhappy when the test results go to Sheldon’s head.

Season 2, episode 5
When Dr. Sturgis recommends Sheldon and Missy for a university research study on twins, Mary is unhappy when the test results go to Sheldon’s head.