MASK featured a special task force featuring an array of characters, led by Matt Trakker, with transforming vehicles engaged in an ongoing battle against the criminal organization V.E.N.O.M. with an emphasis on super-powered helmets called masks worn by the characters on the show.
The original series focused mainly on the vehicles and characters from the original 1985 toy line.
More characters were introduced as the line expanded with a second wave in 1986.
The format for the last season of the show featured a racing theme to correspond with the theme of the third wave M.A.S.K. toys.
A major difference from the first season is by the second, V.E.N.O.M. agents knew the personal identities of the M.A.S.K. team, whereas V.E.N.O.M. did not know their identities during the first season.
The second season lasted for only ten episodes. There is a storyline difference in the mini comic books which came with each toy.
In the comics, Miles Mayhem knew the identity of Matt Trakker and had originally helped start the M.A.S.K. team but betrayed him later. This was very similar to the second series of the cartoon.
Due to the short-lived nature and new format of the racing series, many characters from the first season were given reduced roles to establish the new cast members and their vehicles, or to reintroduce older characters with new masks and vehicles.
Buddy Hawks began using the name "Clutch" and gained a more prominent role with a double-act partnership with agent Boris "The Tzar" Bushkin.
Matt Trakker and Miles Mayhem's rivalry remained strong, but the two usually only appeared in their own focus episodes.
Other V.E.N.O.M. operations were now exclusively handled by Vanessa Warfield.
It is never made clear what sort of criminal organization V.E.N.O.M. is, exactly.
They were not the typical world-conquering villains and their schemes mostly revolve around profiting from illegal activities and doing mercenary services.
The comics tried to give them a more believable background. They appear to be the foot soldiers of an even higher evil organization called Contraworld.
Like M.A.S.K. and P.N.A., their relationship is not explained, nor are Contraworld's larger goals.
The Roteks
MASK episodelist
1 The Deathstone 2 The Star Chariot 3 The Book of Power 4 Highway to Terror 5 Video VENOM 6 Dinosaur Boy 7 The Ultimate Weapon 8 The Roteks 9 The Oz Effect 10 Death from the Sky 11 The Magma Mole 12 Solaria Park 13 The Creeping Terror 14 Assault on Liberty 15 The Sceptre of Rajim 16 The Golden Goddess 17 Mystery of the Rings 18 Bad Vibrations 19 Ghost Bomb 20 Cold Fever 21 Mardi Gras Mystery 22 The Secret of Life 23 Vanishing Point 24 Counter-Clockwise Caper 25 The Plant Show 26 Secret of the Andes 27 Panda Power 28 Blackout 29 A Matter of Gravity 30 The Lost Riches of Rio 31 Deadly Blue Slime 32 The Currency of Conspiracy 33 Caesar's Sword 34 Peril in Paris 35 In Dutch 36 The Lippizaner Mystery 37 The Sacred Rock 38 Curse of Solomon's Gorge 39 Green Nightmare 40 Eyes of the Skull 41 Stop Motion 42 The Artemis Enigma 43 The Chinese Scorpion 44 The Riddle of the Raven Master 45 The Spectre of Captain Kidd 46 The Secret of the Stones 47 The Lost Fleet 48 M.A.S.K Quest of the Canyon 49 Follow the Rainbow 50 The Everglades Oddity 51 Dragonfire 52 The Royal Cape Caper 53 Patchwork Puzzle 54 Fog On Boulder Hill 55 Plunder of Glowworm Grotto 56 Stone Trees 57 Incident in Istanbul 58 The Creeping Desert 59 The Scarlet Empress 60 Venice Menace 61 Treasure of the Nazca Plain 62 Disappearing Act 63 Gate of Darkness 64 The Manakara Giant 65 Raiders of the Orient Express 66 Demolition Duel to the Death 67 Where Eagles Dare 68 Homeward Bound 69 The Battle of the Giants 70 Race Against Time 71 Challenge of the Masters 72 For One Shining Moment 73 M.A.S.K High Noon 74 The Battle for Baja 75 Cliff Hanger