Transformers - Season 2 Episode 39

Seasons & Episodes

Episode 1

The Transformers – S02E01 – Autobot Spike

Episode 2

The Transformers – S02E02 – The Immobilizer

Episode 3

The Transformers – S02E03 – Dinobot Island: Part 1

Episode 4

Transformers – S02E04 – Dinobot Island: Part 2

Episode 5

Transformers – S02E05 – Traitor

Episode 6

Transformers – S02E06 – Enter the Nightbird

Episode 7

Transformers – S02E07 – Changing Gears

Episode 8

Transformers – S02E08 – A Prime Problem

Episode 9

Transformers – S02E09 – Atlantis, Arise!

Episode 10

Transformers – S02E10 – Attack of the Autobots

Episode 11

The Transformers – S02E11 – Microbots

Episode 12

Transformers – S02E12 – The Master Builders

Episode 13

The Transformers – S02E13 – The Insecticon Syndrome

Episode 14

Transformers – S02E14 – Day of the Machines

Episode 15

Transformers – S02E15 – Megatron’s Master Plan: Part 1

Episode 16

Transformers – S02E16 – Megatron’s Master Plan: Part 2

Episode 17

Transformers – S02E17 – Auto Berserk

Episode 18

The Transformers – S02E18 – City of Steel

Episode 19

The Transformers – S02E19 – Desertion of the Dinobots: Part 1

Episode 20

The Transformers – S02E20 – Desertion of the Dinobots: Part 2

Episode 21

The Transformers – S02E21 – Blaster Blues

Episode 22

Transformers – S02E22 – A Decepticon Raider in King Arthur’s Court

Episode 23

Transformers – S02E23 – The God Gambit

Episode 24

Transformers – S02E24 – The Core

Episode 25

Transformers – S02E25 – Make Tracks

Episode 26

Transformers – S02E26 – The Autobot Run

Episode 27

The Transformers – S02E27 – The Golden Lagoon

Episode 28

The Transformers – S02E28 – Quest for Survival

Episode 29

The Transformers – S02E29 – The Secret of Omega Supreme

Episode 30

The Transformers – S02E30 – Child’s Play

Episode 31

Transformers – S02E31 – The Gambler

Episode 32

Transformers – S02E32 – The Search for Alpha Trion

Episode 33

Transformers – S02E33 – Auto-Bop

Episode 34

Transformers – S02E34 – Prime Target

Episode 35

The Transformers – S02E35 – The Girl Who Loved Powerglide

Episode 36

The Transformers – S02E36 – Triple Takeover

Episode 37

The Transformers – S02E37 – Sea Change

Episode 38

The Transformers – S02E38 – Hoist Goes Hollywood

Episode 39 Current

Transformers – S02E39 – The Key to Vector Sigma: Part 1

Episode 40

Transformers – S02E40 – The Key to Vector Sigma: Part 2

Episode 41

The Transformers – S02E41 – Aerial Assault

Episode 42

The Transformers – S02E42 – Masquerade

Episode 43

Transformers – S02E43 – Trans-Europe Express

Episode 44

Transformers – S02E44 – War Dawn

Episode 45

The Transformers – S02E45 – Cosmic Rust

Episode 46

Transformers – S02E46 – Kremzeek!

Episode 47

The Transformers – S02E47 – Starscream’s Brigade

Episode 48

Transformers – S02E48 – The Revenge of Bruticus

Episode 49

Transformers – S02E49 – B.O.T.

Transformers

Episode Overview

Megatron wants to challenge the Autobots on the road, so he builds the Stunticons. But he needs Vector Sigma, the main computer on Cybertron to give them life. Now he must find the Key that will allow him to reactivate Vector Sigma.

Episode Details

Airdate: 1985-11-25

Episode Title: The Key to Vector Sigma: Part 1

Runtime: 23

Director: Al Kouzel, Andy Kim, Bob Kirk

Genre: Action, Adventure, Animation

Cast: Bud Davis, Christopher Collins, Corey Burton, Jack Angel, Michael Bell, Michael Chain, Peter Cullen, Philip L. Clarke, Roger C. Carmel, Ron Gans

Episode Rating: 8 (152 votes)

Release Year: 1985

Rotten Tomatoes: 87

Episode Runtime: 30 min

Rated: TV-PG

First Air Date: 1984-09-17

Seasons: 4

Status: Ended

Creators: Andy Kim, Bob Kirk, Henry Orenstein, David Wise

Awards: Awards, 1 nomination total

View All Episodes of Transformers

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