The title and some of the plot come right out of The Banana Splits Adventure Hour (1968), which ran a live action segment called "Danger Island" with a shipwrecked group of people trying to survive evading pirates, cannibals and all sorts of zany characters.
In Lana's first scene of the episode, she and Ray have a conversation in French which translates to: "Your highness." "Why are you speaking to me in French?" "Because the official language of Mitimotu is French."
This episode contains several references to the first episode of season 3 "Heart of Archness part 1". 1) Archer is hiding out on a French Polynesian island. 2) Archer wakes up next to a woman on her honeymoon. 3) Archer makes a joke in the season 3 episode about "Rip Riley's" sea plane being from the 30's; which both Archer flies a sea plane and the entire season 9 takes place in the 30's. 4) Archer crashes the sea plane in season 3 by putting the wheels down and in this season, the same scenario occurs.