Ji-Sook goes through a difficult period, due to her father's private loan. She begins living as Eun-Ha. Eun-Ha is from a wealthy family and looks like Ji-Sook. When Min-Woo was only seven years old, he became the successor of a large corporation which his family ran. Due to his position, he cannot reveal his feelings. Through his family, he meets Eun-Ha. He notices she is different from other wealthy woman that he has met. Min-Woo has feelings for her.
You can now watch Mask online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Deathstone | 1985-09-30 | 30 min |
| Season 1 | Episode 2 | The Star Chariot | 1985-10-01 | 30 min |
| Season 1 | Episode 3 | The Book of Power | 1985-10-02 | 30 min |
| Season 1 | Episode 4 | Highway to Terror | 1985-10-03 | 30 min |
| Season 1 | Episode 5 | Video VENOM | 1985-10-04 | 30 min |
| Season 1 | Episode 6 | Dinosaur Boy | 1985-10-07 | 30 min |
| Season 1 | Episode 7 | The Ultimate Weapon | 1985-10-08 | 30 min |
| Season 1 | Episode 8 | The Roteks | 1985-10-09 | 30 min |
| Season 1 | Episode 9 | The Oz Effect | 1985-10-10 | 30 min |
| Season 1 | Episode 10 | Death from the Sky | 1985-10-11 | 30 min |
| Season 1 | Episode 11 | The Magma Mole | 1985-10-14 | 30 min |
| Season 1 | Episode 12 | Solaria Park | 1985-10-15 | 30 min |
| Season 1 | Episode 13 | The Creeping Terror | 1985-10-16 | 30 min |
| Season 1 | Episode 14 | Assault on Liberty | 1985-10-17 | 30 min |
| Season 1 | Episode 15 | The Sceptre of Rajim | 1985-10-18 | 30 min |
| Season 1 | Episode 16 | The Golden Goddess | 1985-10-21 | 30 min |
| Season 1 | Episode 17 | Mystery of the Rings | 1985-10-22 | 30 min |
| Season 1 | Episode 18 | Bad Vibrations | 1985-10-23 | 30 min |
| Season 1 | Episode 19 | Ghost Bomb | 1985-10-24 | 30 min |
| Season 1 | Episode 20 | Cold Fever | 1985-10-25 | 30 min |
| Season 1 | Episode 21 | Mardi Gras Mystery | 1985-10-28 | 30 min |
| Season 1 | Episode 22 | The Secret of Life | 1985-10-29 | 30 min |
| Season 1 | Episode 23 | Vanishing Point | 1985-10-30 | 30 min |
| Season 1 | Episode 24 | Counter-Clockwise Caper | 1985-10-31 | 30 min |
| Season 1 | Episode 25 | The Plant Show | 1985-11-01 | 30 min |
| Season 1 | Episode 26 | Secret of the Andes | 1985-11-04 | 30 min |
| Season 1 | Episode 27 | Panda Power | 1985-11-05 | 30 min |
| Season 1 | Episode 28 | Blackout | 1985-11-06 | 30 min |
| Season 1 | Episode 29 | A Matter of Gravity | 1985-11-07 | 30 min |
| Season 1 | Episode 30 | The Lost Riches of Rio | 1985-11-08 | 30 min |
| Season 1 | Episode 31 | Deadly Blue Slime | 1985-11-11 | 30 min |
| Season 1 | Episode 32 | The Currency of Conspiracy | 1985-11-12 | 30 min |
| Season 1 | Episode 33 | Caesar's Sword | 1985-11-13 | 30 min |
| Season 1 | Episode 34 | Peril in Paris | 1985-11-14 | 30 min |
| Season 1 | Episode 35 | In Dutch | 1985-11-15 | 30 min |
| Season 1 | Episode 36 | The Lippizaner Mystery | 1985-11-18 | 30 min |
| Season 1 | Episode 37 | The Sacred Rock | 1985-11-19 | 30 min |
| Season 1 | Episode 38 | Curse of Solomon's Gorge | 1985-11-20 | 30 min |
| Season 1 | Episode 39 | Green Nightmare | 1985-11-21 | 30 min |
| Season 1 | Episode 40 | Eyes of the Skull | 1985-11-22 | 30 min |
| Season 1 | Episode 41 | Stop Motion | 1985-11-25 | 30 min |
| Season 1 | Episode 42 | The Artemis Enigma | 1985-11-26 | 30 min |
| Season 1 | Episode 43 | The Chinese Scorpion | 1985-11-27 | 30 min |
| Season 1 | Episode 44 | The Riddle of the Raven Master | 1985-11-28 | 30 min |
| Season 1 | Episode 45 | The Spectre of Captain Kidd | 1985-11-29 | 30 min |
| Season 1 | Episode 46 | The Secret of the Stones | 1985-12-02 | 30 min |
| Season 1 | Episode 47 | The Lost Fleet | 1985-12-03 | 30 min |
| Season 1 | Episode 48 | Quest of the Canyon | 1985-12-04 | 30 min |
| Season 1 | Episode 49 | Follow the Rainbow | 1985-12-05 | 30 min |
| Season 1 | Episode 50 | The Everglades Oddity | 1985-12-06 | 30 min |
| Season 1 | Episode 51 | Dragonfire | 1985-12-09 | 30 min |
| Season 1 | Episode 52 | The Royal Cape Caper | 1985-12-10 | 30 min |
| Season 1 | Episode 53 | Patchwork Puzzle | 1985-12-11 | 30 min |
| Season 1 | Episode 54 | Fog on Boulder Hill | 1985-12-12 | 30 min |
| Season 1 | Episode 55 | Plunder of Glowworm Grotto | 1985-12-13 | 30 min |
| Season 1 | Episode 56 | Stone Trees | 1985-12-16 | 30 min |
| Season 1 | Episode 57 | Incident in Istanbul | 1985-12-17 | 30 min |
| Season 1 | Episode 58 | The Creeping Desert | 1985-12-18 | 30 min |
| Season 1 | Episode 59 | The Scarlet Empress | 1985-12-19 | 30 min |
| Season 1 | Episode 60 | Venice Menace | 1985-12-20 | 30 min |
| Season 1 | Episode 61 | Treasure of the Nazca Plain | 1985-12-23 | 30 min |
| Season 1 | Episode 62 | Disappearing Act | 1985-12-24 | 30 min |
| Season 1 | Episode 63 | Gate of Darkness | 1985-12-25 | 30 min |
| Season 1 | Episode 64 | The Manakara Giant | 1985-12-26 | 30 min |
| Season 1 | Episode 65 | Raiders of the Orient Express | 1985-12-26 | 30 min |
| Season 2 | Episode 1 | Demolition Duel to the Death | 1986-09-09 | 30 min |
| Season 2 | Episode 2 | Where Eagles Dare | 1986-10-01 | 30 min |
| Season 2 | Episode 3 | Homeward Bound | 1986-10-08 | 30 min |
| Season 2 | Episode 4 | The Battle of the Giants | 1986-10-15 | 30 min |
| Season 2 | Episode 5 | Race Against Time | 1986-10-22 | 30 min |
| Season 2 | Episode 6 | Challenge of the Masters | 1986-10-29 | 30 min |
| Season 2 | Episode 7 | For One Shining Moment... | 1986-11-05 | 30 min |
| Season 2 | Episode 8 | High Noon | 1986-11-12 | 30 min |
| Season 2 | Episode 9 | The Battle for Baja | 1986-11-19 | 30 min |
| Season 2 | Episode 10 | Cliff Hanger | 1986-11-26 | 30 min |
| Writing | Choi Ho-chul | Writer |
| Directing | Boo Seong-cheol | Director |
| Production | Shim Jung-woon | Executive Producer |
| Crew | Hong Seong-gil | Cinematography |
| Editing | Jo In-hyung | Editor |
| Editing | Im Ho-cheol | Editor |
| Sound | Jung Se-rin | Original Music Composer |
| Sound | Kim Jun-seok | Original Music Composer |
| Sound | Zico | Theme Song Performance |
| Writing | Zico | Lyricist |
