Mark Ryan Interview

IFMagazine.com has posted an interview with Mark Ryan, the voice of Bumblebee and was also the on set voice for most of the Transformers to help the actors in their roles.

The full interview is here.

Some highlights:
- Was hired by Michelle Lewitt to do the on set work since was able to throw up different voices for each Transformers as needed.
- First scene he shot was the house sequence with Shia LaBeouf.
- Poles with red and green lights represented the robots to help with line of sight for the actors so looked at right spot correctly.
- On set, played Jazz as Sean Connery and other voices, Ironhide was a southern character and so forth.
- Did the post production work for Decepticons until the roles where cast (Probably to help with timing and the like for editing scenes and animatics. This explains why the casting of roles was able to wait so long. Usually the voice work is done before the animation so can match mouth movements. For example Disney/Pixar cartoons, usually the voice work was done up to 2 years before the movie even comes out.)
(source)