First of seven appearance of Leather Tuscadero.
The two songs Leather Tuscadero (Suzi Quatro) sings at the end of the episode: "All Shook Up" and "Heartbreak Hotel" were gigantic hits for Elvis Presley and among the songs that made him a superstar from 1956 until his death in 1977 (August 16th 1977, a few months before this episode aired).