Aired: 9/10/1977
Donald asks Mongo to make a girl on the beach fall in love with him, but the genie goofs and his spell results in Lorraine falling for Ace instead.
Aired: 9/17/1977
Kristy is chosen as Queen of the Surf, entailing a date with the victor of the surf contest, which Donald becomes determined to win.
Aired: 9/24/1977
Donald and Ace compete in a surfing contest.
Aired: 10/1/1977
Ace and Duncey attempt to sabotage a camping trip, but the tables are turned when Mongo transforms Donald into a werewolf.
Aired: 10/8/1977
Ace and Duncey steal Mongo to exploit his magic powers.
Aired: 10/15/1977
Donald agrees to babysit his history teacher's obnoxious nephew, but various complications arise when Mongo turns the boy into a frog.
Aired: 10/22/1977
Mongo uses his powers to transform Donald into the school's football star, which raises the ire of a group of bullies.
Aired: 10/29/1977
Ace and Duncey rob Huli's Hut after the owner leaves for Hawaii, and then Mongo turns Lorraine into a dog.
Aired: 11/5/1977
Mongo conjures up the infamous Kissing Bandit, who steals Kristy's and Lorraine's hearts, as well as their jewelry.
Aired: 11/12/1977
When Mongo accidentally transports the kids to prehistoric times, they're forced to contend with dinosaurs and chauvinistic cavemen.
Aired: 11/19/1977
Thanks to Mongo's bungling, Donald and Ace swap personalities.
Aired: 11/26/1977
The kids try to help their rock star buddy, Count Druckula, who's been stricken with laryngitis, but his situation worsens when Mongo makes him cluck like a chicken.
Aired: 12/3/1977
As a means of evading a bully, Mongo gives Donald the ability to transform himself into a girl.
Aired: 12/10/1977
When the gang runs into Nashville from the pop group Kaptain Kool and the Kongs, she somehow ends up acquiring Mongo's magic powers.
Aired: 12/17/1977
Mongo and the kids wind up mixed up with gangsters.
Aired: 12/24/1977
Ace and Duncey plan to cheat to win the talent show, but so does the gang, who utilize Mongo's magic powers.