The Graduation Transmission

Overview

Howard questions his engineering abilities when he and Sheldon can’t get a toy drone to fly. Meanwhile, a cancelled flight nearly prevents Leonard from giving the commencement address at his former high school, and Raj pits his parents against each other when his father cuts him off financially.

Guest Stars

Alice Amter

Mrs. Koothrappali

Brian George

V.M. Koothrappali

Max Mittelman

Tech Support (voice)

Katherine Von Till

Tech Support Recording (voice)