A nightmare begins for Jaime when she regains consciousness in a prison cell after being switched with her surgically created look-alike, Lisa Galloway. Meanwhile, Lisa steals a top-secret experimental drug from Dr. Rudy Wells which produces bionic-like strength.
Following her prison escape, Jaime is unable to convince anyone, including Oscar, of her true identity. Back in Ojai, Lisa tries to become Jaime Sommers, but the drug she is using to produce super-strength is slowly poisoning her.
Lisa Galloway is transformed by plastic surgery into a double for Jaime and successfully assumes her identity to obtain top-secret information from Oscar's files.
Jaime discovers the existence of the world's first bionic creature and has five days to save him from being put down.
When Max runs off in the Sierra Nevada mountains, Jaime and an old flame follow him into a raging forest fire.
Jaime becomes the governess for a girl in a small New England town when the top-secret project the girl's father is working on is disrupted by supernatural forces.
Jaime is sent to a remote island to impersonate a member of the Carstairs family. When the family is sent on a scavenger hunt to find a recently deceased family member's fortune, it's up to Jaime to locate it first and obtain the formula for a top-secret alloy.
Jaime goes undercover as an airline stewardess to protect Rudy anda top-secret formula that he now possesses.
Max is kidnapped by foreign agents while Jaime is stuck in a hospital bed undergoing a check-up, leaving it to Oscar and a bionic scientist to take on the search.
Jaime poses as a country singer to find a missing OSI agent and stop the passing of top-secret information.
Jaime enlists the help of daredevil Evel Knievel in an attempt to retrieve a stolen computer tape from the KGB in East Germany.