The Big Cube
- taona: 1969
- Firenena: United States of America, Mexico
- Genre: Drama, Thriller
- Studio: Francisco Diez Barroso, Producciones Anco, Warner Bros.-Seven Arts
- Keyword: lsd
- tale: Tito Davison
- Cast: Lana Turner, George Chakiris, Karin Mossberg, Dan O'Herlihy, Richard Egan, Pamela Rodgers