Season 1

episodes

1. 1. Zap, You're in Love 1977-09-10 15 min 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.
2. 2. The Surfing Contest: Part One 1977-09-17 15 min Kristy is chosen as Queen of the Surf, entailing a date with the victor of the surf contest, which Donald becomes determined to win.
3. 3. The Surfing Contest: Part Two 1977-09-24 15 min Donald and Ace compete in a surfing contest.
4. 4. Teenage Werewolf 1977-10-01 15 min Ace and Duncey attempt to sabotage a camping trip, but the tables are turned when Mongo transforms Donald into a werewolf.
5. 5. Who's Got the Mongo? 1977-10-08 15 min Ace and Duncey steal Mongo to exploit his magic powers.
6. 6. Hermie the Frog 1977-10-15 15 min Donald agrees to babysit his history teacher's obnoxious nephew, but various complications arise when Mongo turns the boy into a frog.
7. 7. You Gotta Be a Football Hero 1977-10-22 15 min Mongo uses his powers to transform Donald into the school's football star, which raises the ire of a group of bullies.
8. 8. Huli's Vacation 1977-10-29 15 min Ace and Duncey rob Huli's Hut after the owner leaves for Hawaii, and then Mongo turns Lorraine into a dog.
9. 9. The Kissing Bandit 1977-11-05 15 min Mongo conjures up the infamous Kissing Bandit, who steals Kristy's and Lorraine's hearts, as well as their jewelry.
10. 10. You've Come a Long Way, Baby! 1977-11-12 15 min When Mongo accidentally transports the kids to prehistoric times, they're forced to contend with dinosaurs and chauvinistic cavemen.
11. 11. The Big Switch 1977-11-19 15 min Thanks to Mongo's bungling, Donald and Ace swap personalities.
12. 12. The Cluck Star 1977-11-26 15 min 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.
13. 13. Two Faces of Donald 1977-12-03 15 min As a means of evading a bully, Mongo gives Donald the ability to transform himself into a girl.
14. 14. Musical Magic 1977-12-10 15 min When the gang runs into Nashville from the pop group Kaptain Kool and the Kongs, she somehow ends up acquiring Mongo's magic powers.
15. 15. The Heist 1977-12-17 15 min Mongo and the kids wind up mixed up with gangsters.
16. 16. That Old Mongo Magic 1977-12-24 15 min Ace and Duncey plan to cheat to win the talent show, but so does the gang, who utilize Mongo's magic powers.