This episode marks the first appearance of Aunt Esther.
Fred dubs Aunt Esther's ladies Bible study group "Esther's Raiders," a play on "Nader's Raiders," the name given to the average citizen activists who served as consumer watchdogs under and inspired by Ralph Nader.
Gabriel Dell, that plays the gangster leader, also appeared in Season 1, Episode 12 "The Suitcase Case" playing 'Gunman.'