Safety Not Guaranteed
- taona: 2012
- Firenena: United States of America
- Genre: Comedy, Romance, Science Fiction
- Studio: Duplass Brothers Productions, Big Beach
- Keyword: time travel, mumblecore, curious, mysterious, unassuming, playful, empathetic, modest
- tale: Colin Trevorrow
- Cast: Aubrey Plaza, Mark Duplass, Jake Johnson, Karan Soni, Jenica Bergere, Kristen Bell