After the death of a stewardess carrying drugs on her person, her brother, the pilot, enlists the Angels to discover who was behind it. The Angels go undercover to take down the drug ring and discover who murdered the stewardess.
To solve the murder of the daughter of Charlie's old friend, the three Angels infiltrate an exclusive hotel-resort where they soon learn that the owner is an underworld figure who has built a criminal empire for himself.
When two centerfolds for Tony Mann's "Feline Club" are murdered, the Angels are called in to find out who the killer is, with one of the Angel's drawing the short straw to become a "Feline" herself.
Spunky Maggie Cunningham hires the Angels to find her son Clifton, but the routine missing person's case turns out to be only the tip of an iceberg involving prostitution, smuggling and murder.
After Roller Derby champ Karen Jason is killed in a competition, her sister Barbara hires the Angels to investigate, believing the death was intentional.
The Angels are assigned to stop Jericho, an assassin systematically murdering the aging members of a World War II intelligence unit. Jill is the bait to lure him into the open, but will she be compromised by his continental charm?
Charlie gives the girls three days off with pay as a reward for their hard work. But the Angels put their vacation on hold due to the kidnapping of a politician that Sabrina idolizes.
A film laboratory is the target of an arson attempt, but the victim Marvin Goldman is reluctant to disclose details that the Angels need to discover who is behind it and why. The cover-up could cost Jill her life.
The Angels investigate Cass Harper, who hires girls for a Las Vegas nightclub chorus line as a front for a prostitution ring. Harper lures them by saying his clients are extremely wealthy and may be looking for marriage.
When a woman falls prey to a blackmail scam by a man she met at a dance academy, she hires the Angels to stop him, before he gets a hold of his next victim.
Aging actress Gloria Gibson, who is staging a comeback, is the target of a "gaslight number" intended to drive her insane. The Angels go undercover at the movie studio to protect their client and squash the plot against her.
The Angels and Bosley work together on a case involving a series of supposed accidental deaths taking place aboard a luxury cruise ship. When they discover who is responsible for the deaths, the situation becomes explosive.