A Night at the Opera isn’t just the first Marx Brothers movie without Zeppo but it is their first film to be produced at MGM. “It’s all right, that’s in every contract. That’s, that’s what they call a sanity clause.” – Otis B. Driftwood (Groucho Marx) “Ha-ha-ha-ha-ha! You can’t fool me. There ain’t no Sanity Clause!”- Fiorello (Chico Marx) The Warner Archive Collection released the film on Blu-ray in September 2021. I’m a bit late in doing…"A Night at the Opera: A Marx Brothers Retrospective"