Michael Maurice Smith is an American semi-retired professional wrestler, better known by his ring name, Sam Houston. He is best known for his appearances with the World Wrestling Federation from 1987 to 1991. Houston's father Grizzly Smith was also a professional wrestler, as was his half-brother Jake Roberts and his sister Rockin' Robin.

Aurelian "Grizzly" Smith was an American professional wrestler. He was the father of professional wrestlers Jake "The Snake" Roberts, Rockin' Robin, and Sam Houston.