This is the first appearance of Jeannie's wicked sister Jeannie II, also played by Barbara Eden.
One of the transporter sound effects from Star Trek (1966) is heard when Jeannie II traps Jeannie in her bottle for the second time and again when she sends herself and Tony to Africa.
Jeannie II wants to see the sunrise over Sugarloaf. There are Sugarloaf Mountains in Maryland, Colorado, Rio de Janiero, and Australia. edit: There are also 2 Sugarloaf Mountains in Arkansas, within about 25 miles of each other.
First show featuring a redecorated set of Maj. Nelson's house interior with wood paneled and repainted walls, Mod living room furniture, a single slatted door to Tony's bedroom, and renovated kitchen. Col. Alfred E. Bellows office was also overhauled with wood paneled walls.
The title is based upon "The Lady or the Tiger", a famous short story written by Frank R. Stockton in 1882.