20 FarOut Facts About “That '70s Show” ReelRundownDiane on that seventies television show was a famous figure in those days. She enamored each souls of countless admirers by using the girl's unique personality. Diane was depicted hiding behind a female null of energy not forgetting spunk. The woman's persona represented that stylish and funky culture within the time period. Diane's impact on that 70 television show will continue to remain etched as a crucial part within its success.