A cargo ship is destroyed, but the only witnesses, fisherman and his sons, are reluctant to tell G-Force what they know.
Zoltar attacks Earth's power plants with a tentacled mech, but when G-Force attacks, the Phoenix experiences malfunctions.
Jill's old flame Paul Ferrino persuades her to drive his experimental car in a Grand Prix, hoping that a victory will bring needed research funds. A mysterious explosion sets the Angels in motion.
Abby has her own problems when she thinks sha may be pregnant and is relucant to tell Tom. Tom panics when he finds out he is going to be audited by the I.R.S, and the family pitches in for help. Nicholas plays post office for the first time.
Prompted by Helen, Louise begins taking an art class. However, when George discovers she's been sketching models who pose in the nude, he tries to get her to stop attending class.
Tony is ecstatic when a lucky punch of his brings a boxing champion to his knees.
When they blow the capture of a wanted felon, Starsky and Hutch each blame the other, and lay down a bet to see whether or not Hutch can successfully elude Starsky for a whole weekend. But the exercise in hide-and-seek becomes more than just a game when Starsky realises that Hutch has unknowingly eaten contaminated soup, and could die from the potentially lethal botulism poisoning. It's a race against time as Starsky struggles to locate Hutch to warn him, but Hutch, unawares to the poisoning, assumes it's all part of Starsky's attempts to draw him out, and dons a number of disguises in order to stay one step ahead...
On Space Island, a colonized asteroid, a Lava Giant suddenly appears and goes on a rampage.
Richie is able to stop the out-of-control horses that are pulling a wagon Joanie is in. With the deadline looming, the gang is still short $1017.38 for H. R. Buchanan's note, so Fonzie volunteers to ride a killer bull for a $1000 prize.
Hawkeye undergoes a drastic change when he becomes temporary commander of the 4077th, and learns about the tedious bureaucracy and accompanying headaches that Colonel Potter deals with daily.
Andy tries to convince WKRP's owner that rock and roll will cure the station's ailing ratings.
The life and adventures of the Ingalls family in the nineteenth century American Midwest.
With Barbarino now an ordlery at a hospital, the Sweathogs try to get jobs there, too. Meanwhile, Kotter tries to get the gang to return to school.
A team of scientists on Earth develop the Jet Cutter, a new laser to powerful enough to cut through a new indestructible metal that Spectra has developed. But Spectra uses a giant humanoid mech to steal the Jet Cutter. G-Force travels to Zyr to try and find the giant and recover the laser.
The Cylon Empire tricks the Twelve Colonies into believing they are striving for peace. Then they ambush the unprepared colonies and destroy the military's Battlestar fleet. One surviving Battlestar, the Galactica, under the command of Commander Adama, gathers the remaining humans and leads them in the search for the legendary 13th colony called Earth.
Florida arrives home after hearing the news of Thelma's engagement. However, Thelma's impending wedding may never take place, that is if she lets her pre-wedding jitters get the best of her. Meanwhile, J.J. loses his job.
The Evans children and Willona are pleasantly shocked to learn that Thelma has been dating the nationally renowned football player Keith Anderson, a Heisman Trophy candidate currently negotiating a 1,000,000 dollar professional contract with the Chicago Bears. When Keith proposes it only remains for Thelma to phone her mother in Arizona to ask her blessing.