| Episode |
Title |
Original airdate |
Production number |
| 1 |
"Expect the Unexpected (Part 1)" |
3 October 1983 |
1 |
| Zelda attacks NASA's outpost on Mars and establishes her home, then mounts an attack on Earth, forcing the Terrahawks into battle. |
| 2 |
"Expect the Unexpected (Part 2)" |
10 October 1983 |
2 |
| The Terrahawks struggle to defend against the aliens' strange powers, and find they may be forced to stop the attack at the cost of Ninestein's life. |
| 3 |
"Gold" |
1983 |
3 |
| The Zeroids find a huge gold nugget, which actually turns out to be a powerful bomb. |
| 4 |
"Thunder-Roar" |
1983 |
4 |
| Zelda defrosts one of her monsters, Sram, who unleashes his devastating voice against the Terrahawks. |
| 5 |
"Close Call" |
1983 |
5 |
| |
| 6 |
"From Here to Infinity" |
1983 |
6 |
| |
| 7 |
"Space Samurai" |
1983 |
7 |
| Tamura, a Samurai warrior from outer space, forces Zelda and Ninestein to meet on neutral ground in order to settle their dispute peacefully. |
| 8 |
"The Sporilla" |
1983 |
8 |
| Zelda lures the Terrahawks to Jupiters moon Callisto by ransacking a listening post there. Once they arrive, they find themselves being stalked by the fearsome Sporilla. |
| 9 |
"Happy Madeday" |
1983 |
9 |
| Zelda unleashes MOID, Master of Infinite Disguise, who kidnaps Hiro and impersonates him in order to infiltrate Hawknest. |
| 10 |
"Gunfight at Oaky's Corral" |
1983 |
10 |
| |
| 11 |
"The Ugliest Monster of All" |
1983 |
11 |
| The Terrahawks find a teddy bear-like alien adrift in a space capsule and take him back to Hawknest. However, he is actually one of Zelda's monsters and begins to wreak havoc in the base. |
| 12 |
"The Gun" |
1983 |
12 |
| Yung-Star devises a way to make the Cubes more powerful by combining them. Zelda forms a group of them into a gun and threatens to destroy a newly constructed dam. |
| 13 |
"Thunder Path" |
1983 |
13 |
| Zelda gives Sram another chance to defeat the Terrahawks by sending him to hijack the Overlander, an automated vehicle that delivers vital supplies to Hawknest. |
| 14 |
"Mind Monster" |
1983 |
14 |
| The Terrahawks pick up a capsule in space containing only a strange vapour. However, it actually contains a gaseous monster that meddles with their minds. |
| 15 |
"To Catch a Tiger" |
1983 |
15 |
| |
| 16 |
"The Midas Touch" |
1983 |
16 |
| Zelda sends one of her monsters to blow up the "Space Fort Knox" to cause economic havoc. |
| 17 |
"Operation S.A.S." |
1983 |
17 |
| |
| 18 |
"Ten Top Pop" |
1983 |
18 |
| |
| 19 |
"Unseen Menace" |
1983 |
19 |
| MOID perfects the greatest disguise of all; the invisible man. |
| 20 |
"A Christmas Miracle" |
1983 |
20 |
| Zelda attacks Earth on Christmas Eve, convinced that the Terrahawks' guard will be down. However, Ninestein anticipates such a move, and all-out war erupts. |
| 21 |
"Midnight Blue" |
1983 |
21 |
| |
| 22 |
"Play it Again, Sram" |
1983 |
22 |
| Kate Kestrel wins the world song contest and goes on to compete in the interstellar song contest. Zelda contends that as a resident of Earth's solar system she has a right to participate too, and challenges Kate to a sing-off on a neutral planetoid with her family and Sram as her band. |
| 23 |
"My Kingdom for a ZEAF" |
1983 |
23 |
| Zelda dispatches Yung-star and a new monster, Lord Tempo, to find the location of Hawknest. While traveling back in time to avoid Spacehawk, they pick up King Richard. |
| 24 |
"Zero's Finest Hour" |
1983 |
24 |
| |
| 25 |
"The Ultimate Menace" |
1983 |
25 |
| Zelda and the Terrahawks team up to stop Zyklon, a gigantic spaceship dedicated to destroying all life in the universe. |
| 26 |
"Ma's Monsters" |
1983 |
26 |
| (Clip show) Zelda reflects on the exploits of her monsters, who have all failed to defeat the Terrahawks. She reveals she has a new store of frozen creatures with even deadlier powers. Cy-star has news of her own; she's having a baby. |
| Episode |
Title |
Original airdate |
Production number |
| 1 |
"Two for the Price of One" |
1984 |
1 |
| The aliens are preoccupied with the birth of Cy-star's child while the Terrahawks prepare to launch a sneak attack. |
| 2 |
"Child's Play" |
1984 |
2 |
| Itstar masterminds its first attack, attempting to destroy the Terrahawks with a bomb. |
| 3 |
"Jolly Roger One" |
1984 |
3 |
| Yung-star and Itstar are sent with Captain Goat to run a pirate radio ship to lure the Terrahawks into a trap. |
| 4 |
"Runaway" |
1984 |
4 |
| |
| 5 |
"First Strike" |
1984 |
5 |
| An overzealous general seizes control of the Terrahawks to mount a direct assault on Zelda's Mars base. Ninestein makes futile attempts to warn him that Zelda and her gang of monsters are too powerful engage in direct combat. Meanwhile, Zelda readies a counter-strike team of Sram, Yuri, Lord Tempo and Yung-star. |
| 6 |
"Terratomb" |
1984 |
6 |
| |
| 7 |
"Doppleganger" |
1984 |
7 |
| |
| 8 |
"Cry UFO" |
1984 |
8 |
| |
| 9 |
"Space Cyclops" |
1984 |
9 |
| Zelda sends a huge egg to the moon that hatches into a one-eyed monster. |
| 10 |
"Timewarp" |
1984 |
10 |
| Lord Tempo creates a time warp in order to slow down the Terrahawks' ability to react to a full-scale attack. |
| 11 |
"Space Giant" |
1984 |
11 |
| A pair of miners find and capture a Sporilla and take it back to Earth to sell to a shady sideshow owner. Once it's on Earth, Zelda uses her powers to enlarge the monster into an unstoppable giant. |
| 12 |
"Cold Finger" |
1984 |
12 |
| Zelda enjoins the help of Cold Finger, an alien who plans to conquer Earth by starting another ice age. |
| 13 |
"Operation Zero" |
1984 |
13 |
| Zero is feeling out of sorts and goes in for repairs, but makes a grim discovery; Zelda and her family have infiltrated Hawknest. |
