The strip club that was previously featured in the season's earlier episode, "From Dublin With Love" (#4.1), the "Great Big She" (an obvious play on the name of the folk-rock band that performs the "Republic of Doyle" theme song, Great Big Sea), makes a return appearance here.
Formerly brunette Michelle Nolden is now a blonde. This took place due to her playing Dr. Dawn Bell on Saving Hope (2012), who was blonde. Her prior appearance here was in 2011, while she began the new role in 2012.