A tenant at The Sanford Arms doesn't have enough money for the rent so he leaves Fred his pet elephant as collateral. Fred quickly finds a city official on his back for keeping an elephant in the neighborhood and he quickly comes up with an idea to make some money: put on a mini-circus. Bubba plays a clown, Esther a fire-eater, and Lamont a weight lifter.
Chico, not realizing his own strength, hypnotizes Ed and leads him to marrying Flora.
The cases of an easy-going ex-convict turned private investigator.
Grandpa enjoys telling tales of his days with Teddy Roosevelt in the Spanish Amercian War, but he balks about attending a reunion of the Rough Riders. Ben decides to go into to business trapping and selling animal skins.
A technician falls under an alien influence, accessing classified information before mysteriously dying. Soon after, the Moon is stopped in space by the powerful rays of an alien spacecraft. The aliens' only interest in Alpha is the data held in its computers, information they now plan to obtain through the possessed eyes of their next agent: Helena Russell.
A crooked contractor and a buildings inspector are under suspicion after the new Global Trade Center in Honolulu goes up in flames.
Stone and Keller search for the only eyewitness to a shooting -- a self-proclaimed doctor who gave them a false name.
Finding a sense of outrage at bureaucracy, Eddie resolves to sort out a problem Bill's having with the electricity board. Unfortunately, his ungracious manner only makes things worse when they come into contact with a series of black bosses and workmen!
Down-on-his-luck jazz pianist, Vic Rankin, steals some money owed to him from a former boss, unaware that the cash is actually counterfeit. In over his head, Vic finds himself a hunted man and goes on the run.
Baretta tracks a distraught father who has killed the doctor he believes responsible for the death of his son, then has gone after the local drug dealers as well.
Laura and Nellie are rivals for the affections of a classmate's heart. The two polar opposites are after Jason, the new kid at school who is into inventions. Both of them have crushes on Jason, but Jason - who is into inventions and electricity - only has feelings for Laura...
The Sweathogs, diverged from a food-fight, hold a sit-in to protest the school cafetieria's Wednesday liver.
Fred Mumford and his fellow ghosts set out to exercise a ghost which has been terrorising London's Heathrow Airport.
When his garage gets a new owner, Fonzie decides to quit. He is unable to find another job as a head mechanic, but, with Howard as his inspiration, vows to find his true calling.
On the night of her senior prom, Diana decides to run off to Indiana and elope with J.J. Meanwhile, back in Chicago, switched purses leads the Evans family to discover Diana's drug problem and her supplier.
Hawkeye is injured in a jeep accident and, aware he has a concussion, babbles to a Korean family to keep himself awake.
When Archie finds out that one of Mike's students is babysitting Joey and she invited her hippie boyfriend over to listen to music, he takes over and brings Joey to his house, even though he is hosting a poker game with his buddies.
Walter is arrested for lewd behavior on his birthday. But Walter's alibi might prove to be even more embarassing than the accusation.