The "Danny" associated with the "70s show" is Danny Masterson. He is best known for his role as Steven Hyde on the TV series "That '70s Show," which aired from 1998 to 2006. Danny Masterson was born on March 13, 1976, in Nassau County, New York, and he acted in that show among other works. More recently, he has faced legal issues and was sentenced in 2023 to 30 years to life in prison for raping two women, crimes that occurred about 20 years ago while he was a member of the Church of Scientology.