Fan CastingThe Transformers

Description of Ambulon:

Ambulon is the ward manager stationed at Delphi. He's known to be easily offended, and his fellow Delphi medic First Aid notes that he can be "a real gearstick sometimes." The gaps in his uneven paintwork reveal evidence of an earlier, buried portion of his life. Hint: He used to be purple. Ambulon doesn't really have a complete alt mode—he turns into a leg. Just a leg. This unfortunate alternate mode is all that remains from his former life, where he was used as a guinea pig for a botched combiner experiment.