Howard questions his engineering abilities when he and Sheldon can't get a toy drone to fly. A cancelled flight nearly prevents Leonard from giving the commencement address at his former high school. Raj pits his parents against each other when his father cuts him off financially.
Episode rating
Cast of episode
64
19
8
4
4
- Leonard Hofstadter
- Raj Koothrappali
- Sheldon Cooper
- Howard Wolowitz
- Penny
- Bernadette Rostenkowski
- Amy Farrah Fowler
- Dr. V.M. Koothrappali
- Mrs. Koothrappali
- Tech Support
- Tech Support Recording
- Announcer