The Roommate Transmogrification

Overview

When Bernadette receives her PhD, Wolowitz feels emasculated. Raj and Leonard swap places and Penny does something she's regrets.

Guest Stars

Alice Amter

Mrs. Koothrappali

Aarti Mann

Priya Koothrappali

Brian George

V.M. Koothrappali

Carol Ann Susi

Debbie Wolowitz (voice)