Actor Allusion: The episode "Iron Ships and Dead Men" features a story about Oscar's (Richard Anderson) older brother, who was killed in the attack on Pearl Harbor. Anderson himself played Captain Earle in the Pearl Harbor epic Tora! Tora! Tora!
The Cast Showoff: Lindsay Wagner shows off her singing abilities in at least two episodes, one in which she sings "Feelings" while infiltrating a beauty pageant a la Miss Congeniality and later when she pretends to be a country singer.
Averted in that, while Jaime is supposed to be a world-class tennis player, Lindsay Wagner is not.
The Danza: In the third season, Chris Stone as Chris Williams.
Recycled Script: Due to the very short notice given to mount the spin-off, the producers were forced to remake several Six Million Dollar Man storylines for the first season.