| Jack Angel | ... | Smokescreen / Ramjet (voice) | |
| Michael Bell | ... | Scrapper (voice) | |
| Gregg Berger | ... | Long Haul (voice) | |
| Arthur Burghardt | ... | Devastator (voice) | |
| Corey Burton | ... | Spike Witwicky / Brawn (voice) | |
| Michael Chain | ... | Hoist / Powerglide (voice) | |
| Peter Cullen | ... | Optimus Prime (voice) | |
| Bud Davis | ... | Dirge (voice) | |
| Walker Edmiston | ... | Inferno (voice) | |
| Casey Kasem | ... | Cliffjumper / Teletraan I (voice) | |
| Chris Latta | ... | Starscream / Wheeljack (voice) | |
| Michael McConnohie | ... | Tracks (voice) | |
| Don Messick | ... | Scavenger (voice) | |
| Alan Oppenheimer | ... | Beachcomber / Seaspray / Warpath (voice) | |
| Peter Renaday | ... | Grapple (voice) | |
| Neil Ross | ... | Hook / Bonecrusher (voice) | |
| Frank Welker | ... | Megatron / Mixmaster / Skywarp (voice) |
| Episode Crew |
Directed by | |||
| Andy Kim | |||
| Bob Kirk | |||
| Al Kouzel | |||
| Bob Matz | |||
| Norm McCabe | |||
| Margaret Nichols | |||
| Karen Peterson | |||
| Tom Ray | |||
| Robert Shellhorn | (as Bob Shellhorn) | ||
| Bob Treat | |||
| Terry Lennon | (supervising director) | ||
Writing credits(in alphabetical order) | ||
| Herb Engelhardt | writer | |
| David N. Gottlieb | writer | |
Produced by | |||
| Joe Bacal | .... | executive producer | |
| Flint Dille | .... | associate producer | |
| Tom Griffin | .... | executive producer | |
| Michael Charles Hill | .... | associate producer | |
| Margaret Loesch | .... | executive producer | |
| Nelson Shin | .... | supervising producer | |
| George Singer | .... | producer | |
| Roger Slifer | .... | associate producer | |
| John Walker | .... | producer | |
| Gwen Wetzler | .... | producer | |
Original Music by | |||
| Johnny Douglas | |||
| Robert J. Walsh | (as Rob Walsh) | ||
Production Management | |||
| Jim Graziano | .... | director of production | |
| Lee Gunther | .... | executive in charge of production | |
| Yung Shin | .... | production manager | |
| Carole Weitzman | .... | production manager | |
Art Department | |||
| Peter Chung | .... | storyboard artist | |
| Gregg Davidson | .... | storyboard artist | |
| George Goode | .... | storyboard artist | |
| Doug Lefler | .... | storyboard artist | |
| Gerald Moeller | .... | storyboard artist | |
| David Russell | .... | storyboard artist | |
| David Shin | .... | storyboard artist | |
| Rhoydon Shishido | .... | storyboard artist (as Roy Shishido) | |
| Vincenzo Trippetti | .... | storyboard artist (as Vincenzo Tripetti) | |
| Wendell Washer | .... | storyboard artist (as Wendall Washer) | |
Sound Department | |||
| Jim Blodgett | .... | sound effects editor | |
| Scott Brownlee | .... | voice processing | |
| Alison Cobb | .... | sound effects editor (as Allison Cobb) | |
| Michael L. DePatie | .... | sound effects editor | |
| John Detra | .... | sound effects editor | |
| Richard Bruce Elliott | .... | sound effects editor (as Bruce Elliott) | |
| Ron Fedele | .... | sound effects editor | |
| Richard S. Gannon | .... | sound effects editor (as Richard Gannon) | |
| Nicholas James | .... | sound effects editor | |
| Efraim Reuveni | .... | sound effects editor | |
| Michael Tomack | .... | sound effects editor | |
Animation Department | |||
| Pat Agnasin | .... | background designer | |
| Pat Agnasin | .... | model designer | |
| Del Barras | .... | background designer (as Dell Barras) | |
| Del Barras | .... | model designer (as Dell Barras) | |
| Fred Carrillo | .... | background designer | |
| Fred Carrillo | .... | model designer | |
| Phyllis Craig | .... | color modeler | |
| Floro Dery | .... | background designer | |
| Floro Dery | .... | model designer | |
| Romeo Francisco | .... | background designer | |
| Romeo Francisco | .... | model designer | |
| Gabriel Hoyos | .... | background designer | |
| Gabriel Hoyos | .... | model designer | |
| Philip Phillipson | .... | key background artist (as Phil Phillipson) | |
| Robert Schaefer | .... | key background artist (as Bob Schaffer) | |
| Romeo Tanghal | .... | background designer | |
| Romeo Tanghal | .... | model designer | |
| Dennis Venizelos | .... | key background artist | |
Editorial Department | |||
| Robert T. Gillis | .... | supervising editor | |
| Trent Johnson | .... | telecine colorist (uncredited) | |
Music Department | |||
| Anne Bryant | .... | composer: main theme (as Ann Bryant) | |
| Peter Collier | .... | music editor | |
| Johnny Douglas | .... | conductor | |
| Ford Kinder | .... | composer: main theme | |
| Mark Shiney | .... | music editor | |
| Joe Siracusa | .... | music editor | |
| Robert J. Walsh | .... | conductor (as Rob Walsh) | |
Other crew | |||
| Jay Bacal | .... | creative director | |
| Wally Burr | .... | voice director | |
| Paul Davids | .... | production coordinator | |
| Terri Gruskin | .... | production assistant | |
| Bryce Malek | .... | story editor | |
| Dick Robbins | .... | story editor | |
| Hubert Gagnon | ... | Optimus Primus, French Canadian (voice) |
| Series Crew These people are regular crew members. Were they in this episode? |
Directed by | |||
| Peter Wallach | (live-action sequences) | ||
Writing credits(in alphabetical order) | ||
| Roger Slifer | live-action sequences | |
Produced by | |||
| Kenichi Morohashi | .... | producer | |
| Edward Lee Rapp | .... | producer: live action sequences | |
| Atsushi Shimizu | .... | producer | |
| Tim Spiedel | .... | producer (live-action sequences) (as Tim Speidel) | |
Cinematography by | |||
| Michael Sullivan | |||
| Michael J. Sullivan | (live action sequences) (as Mike Sullivan) | ||
Production Design by | |||
| Floro Dery | |||
Production Management | |||
| Mel Lombardo | .... | production manager: live-action sequences | |
Art Department | |||
| Michael J. Sullivan | .... | production designer: live-action sequences | |
Sound Department | |||
| Roy Braverman | .... | sound effects editor | |
| Peter Reale | .... | sound re-recording mixer | |
Animation Department | |||
| Joe Landari | .... | animator: live action sequences | |
Editorial Department | |||
| Lisa Orlando | .... | supervising editor: live action sequences | |
Other crew | |||
| Kôzô Morishita | .... | director: Toei Animation | |
| Martin P. Robinson | .... | head puppeteer: live action sequences (as Marty Robinson) | |
| Cherie Wilkerson | .... | executive script consultant | |
| Main series | Episode guide | Full cast and crew |
| Company credits | IMDb TV section | IMDb Animation section |
The Master Builders is a good episode from season two of Transformers that is a great Constructicon Episode and also showcases both Hoist and Grapple.
Grapple shows Optimus Prime a plan for a huge solar tower capable of capturing large amounts of power. Prime decides it is too risky to build because of what would happen if Megatron got his hands on it. The Constructicons confront Grapple and tell him that they want to help him build his tower and that they have left Megatron. But can they be trusted.
This episode is great. The Constructicons all get in solid action building things and they truly are "Master Builders". I always wondered though, were the Constructicons telling the truth to Grapple about leaving Megatron. Because it seemed they were and the only reason they did not do so was because Megatron over heard what they were saying and probably would have destroyed them. Also it is cool to see Optimus Prime playing basketball.
Devastator is awesome in this episode. I think this may be the best showing of Devastator and he gets in some great action at the end of this episode. Easily one of the best moments in Transformers history.
Constructicons and Devastator are both awesome and so is this episode.