The Lady, or the Tiger?
- Anno: 1969
- Nazione: United States of America
- Genere: Fantascienza, Dramma
- Studio: Encyclopædia Britannica Films
- Parola chiave: educational, based on short story, psychedelic, short film
- Direttore: Larry Yust
- Cast: Ivan Triesault, Tammie Mavrolean, Philip Chapin, Sandy Descher, Phil Goble