Big Bang Theory's Amy Returns In Stuart Fails To Save The Universe | Episode 4 Explained

TVLine Senior Editor Ryan Schwartz speaks with Stuart Fails To Save The Universe co-creators Chuck Lorre, Bill Prady, and Zak Penn, and stars Kevin Sussman (Stuart Bloom) and Lauren Lapkus (Denise), about Episode 4 of the Big Bang Theory spin-off — featuring the return of Mayim Bialik as Dr. Amy Farrah Fowler — not as Sheldon Cooper's wife, but as Stuart's shrink!