Fan CastingTransformers (2007)

Optimus Prime (Leader of the Autobots)

Top suggestion:

Peter Cullen

Bumblebee (Autobot Scout and Sam's Gaurdian)

Top suggestion:

Mark Ryan

Ironhide (Autobot Weopon Specialist)

Top suggestion:

Jess Harnell

Hot Shot (Autobot Rookie)

Top suggestion:

Brent Miller

Jolt (Hot Shot's Mini-Con)

No suggestions yet.

Red Alert (Autobot Junior Medical Officer)

Top suggestion out of 2:

Brian Dobson

Longarm (Red Alert's Mini-Con)

No suggestions yet.

Ratchet (Autobot Medical Officer)

No suggestions yet.

Jazz (Autobot Second Lieutenant)

No suggestions yet.

Sam Witwicky (Descendant of Archibald Witwicky and The Film's Main Protagonist)

No suggestions yet.

Mikaela Banes (Sam's Girlfriend)

No suggestions yet.

Sheriff Woody (Friend of Sam Witwicky)

No suggestions yet.

Buzz Lightyear (Woody's Best Friend)

No suggestions yet.

Megatron (Decepticon Leader and the Film's Main Antagonist)

No suggestions yet.

Starscream (Decepticon Second-in-command and the Film's Secondary antagonist)

No suggestions yet.

Evil Emperor Zurg (Enemy of Buzz Lightyear and the Film's Tertiary antagonist)

Top suggestion:

Scott McNeil