There are LOTS of cameos: The show opens with the filming of a Continental movie, with Paul Dano acting out a deadly fight ...

Seth Rogen explains how he directed his hero, Martin Scorsese, for a cameo on 'The Studio,' and why he hired a secret camera ...

An adaptation of Sigrid Nunez's novel about a writer saddled with a dead friend's pet is helped by a great lead — and an even greater Great Dane.