Guest Stars Wallace Shawn as Dr. John Sturgis Ed Begley Jr. as Dr. Grant Linkletter Doc Farrow as Wayne Wilkins Ryan Phuong as Tam Nguyen Pamela Adlon voices Mrs. Wolowitz Carol Ann Susi voices Mrs. Wolowitz Christine Baranski voices Beverly Hofstadter Co Starring Jack Seavor McDonald as Jared Ethan Stein as Nine-Year-Old Howard Lily Rose Sanfelippo as Eleven-Year-Old Amy Isaac Harger as Eight-Year-Old Leonard Quinn Aune as Four-Year-Old Penny Rishabh Prabhat as Nine-Year-Old Koothrappali AJ Coggeshall as Five-Year-Old Bernadette LaNisa Renee Frederick as Cashier
