The Doctor is sentenced to life imprisonment at a lunar penal colony while Jo encounters an old enemy.
The Partridges are to be presented an award for the Citizenship Award. Meanwhile, one of Danny's friends goads him on to shoplift something from a store. Danny steals, but then he is guilt-ridden.
Both Robert Reed puts in double duty as Grandpa Brady as does Florence Henderson when she portrays Grandma Hutchins in an episode where the Brady kids play matchmakers and try to get Grandpa Brady and Grandma Hutchins together. However, their efforts may all be for naught when an argument erupts between Grandma and Grandpa during a romantic dinner.
A 9 year old runaway child shows up on the Sanfords' property and Fred is against having any little kids around to cause problems but Fred quickly lightens up the young boy despite his gruff exterior. Fred then takes it upon himself to teach the kid to appreciate what he's got at home.
After repainting the apartment, Felix gets the redecorating bug and does the entire place over in ultra modern furniture. Oscar can't stand it, and redefines ""bad taste"" in his makeover with furniture from a discount house.
John-Boy's friend Sarah sees him as a way to escape her "trapped" life with her demanding mother. When John-Boy rejects her advances, she runs off and plans to elope with a townie.
Freeman takes over temporarily while Straker deals with a woman apparently determined to investigate what SHADO is all about.
After spending a "lousy" 12 years in prison for a brutal sexual assault and murder, a young punk returns to San Francisco to seek revenge against Mike Stone (who was the arresting officer). And he's not picky about how he'll take that revenge -- or on who.
An apparently impossible robbery occurs in the safety deposit vault at a bank, and Ironside begins to unravel the details of the crime. There is only one apparent suspect, and the Chief is certain that he is not guilty; but as he investigates further, his own life may well be in danger.
A burglary at the home of a well known island family sets off a series of events that ends in murder.
Matt asks a Russian family to identify three men who dragged their son away. Matt tries to convince Moshe Gorofsky to give his testimony as to how his son died, he isn't sure American laws will protect him. According to Russian law Mr. Gorfsky can't testify in court as to how his son died. He isn't sure if the evidence is strong enough to convict those who killed his son. Gearshon tries to convince his father to let the American judicial system do the job of figuring out who killed his brother.
It is not that Sid is out of condition, it's just that fridges are getting heavier these days!
Lucy Carter, a widow with two teen children, takes a job as a secretary for her stuffy brother-in-law.
Graeme's urge to recreate an early Viking expedition and find the Lost Island Of Munga sees the Goodies shipwrecked and at the mercy of an old foe from a previous show.
A dockside merchant ignores the warnings of his friends when he falls desperately in love with a wraith-like young woman.
A chess grandmaster disposes of the champion, who keeps coming back on him.
Hawkeye and Frank argue over Frank's surgical ability. Hawkeye performs a difficult operation and the patient does not recover, as he should. Hawkeye begins to doubt his ability and moves out of The Swamp. He decides to open up his patients again, and discovers a nick in the colon that even Frank admits anyone could have missed.
Mary lends Rhoda almost $1,200 to start a new venture and worries she may never see her money again, after Rhoda postpones repayment, hires Georgette full-time and begins expanding her business.