![In Knives Out (2019), Joseph Gordon Levitt voices a detective in a TV show that Marta's sister is watching. Levitt has a cameo in all of Rian Johnson's movies. : r/MovieDetails In Knives Out (2019), Joseph Gordon Levitt voices a detective in a TV show that Marta's sister is watching. Levitt has a cameo in all of Rian Johnson's movies. : r/MovieDetails](https://external-preview.redd.it/-Q-WfUBaKsJyIuXsHds4CzBFjhbjVgb3BfNqahbTPiQ.png?width=1080&crop=smart&format=pjpg&auto=webp&s=e4cb4e8b0c819b20bcea68edcfe23f1c4709fa40)
In Knives Out (2019), Joseph Gordon Levitt voices a detective in a TV show that Marta's sister is watching. Levitt has a cameo in all of Rian Johnson's movies. : r/MovieDetails
![Joseph Gordon-Levitt's mysterious cameo in Glass Onion: A Knives Out Mystery, explained - Sportskeeda Stories Joseph Gordon-Levitt's mysterious cameo in Glass Onion: A Knives Out Mystery, explained - Sportskeeda Stories](https://storiesmediag.sportskeeda.com/wp-content/uploads/2022/12/30155827/image-3590.png)
Joseph Gordon-Levitt's mysterious cameo in Glass Onion: A Knives Out Mystery, explained - Sportskeeda Stories
![Knives Out: Joseph Gordon-Levitt confirms he had secret cameo as part of 'tradition' | The Independent Knives Out: Joseph Gordon-Levitt confirms he had secret cameo as part of 'tradition' | The Independent](https://static.independent.co.uk/2021/05/10/10/newFile-2.jpg?quality=75&width=1200&auto=webp)