10. Jon Hamm
Youll notice that most of the actors in this list are famed for their intense energy; the mysterious darkness that theyve been able to effectively convey on screen in the past. Jon Hamm certainly meets this criteria and many of you will know him best for his leading role in the dark marketing (darketing?) drama Mad Men, in which hes inarguably fantastic. And of course, whenever youre considering an actor for Batman, youve got to be concerned with the look; Hamm has that ruggedness about him - that jawline and general facial structure - that many associate with the character of Bruce Wayne. Hes also got what Id consider to be a fantastic voice for Batman; deep, booming and thick, yet smooth and honeyed. Of course, it depends what the Justice League director (Ben Affleck?) wants to do with character; whether hes going to go for the more traditional Batman, which Hamm would do extremely well if you ask me; or that raw, furious character weve come to know as Nolans Batman.