A casting call has been put out for Episode 2.13, this of course reveals details on the episode. If you do not wish to read the spoilers, look away now.
[MILDRED] 60+. This elderly female customer is shopping at a mall bookstore when she is approached by Sheldon (Jim Parsons)...CO-STAR
[JEREMY] Legal 18 to play 17-18 years old. He is an employee at the mall bookstore who helps Sheldon locate books on how to make friends...CO-STAR
[REBECCA] To Play 5-7 years old. This little girl makes friends with Sheldon at the mall bookstore...CO-STAR
| Title | Date Posted | Category |
| CBS Announces Episode 3.19 | 15th March 2010 | Show |
| CBS Announces Episode 3.18 | 1st March 2010 | Show |
| CBS Announces Episode 3.17 | 25th February 2010 | Show |
| CBS Announces Episode 3.16 | 5th February 2010 | Show |
| CBS Announces Episode 3.15 | 29th January 2010 | Show |