Who can play an older Bruce Wayne and a possible Teenage to early 20's Terry Mcginnis from Batman Beyond?

Now I was thinking as i watched the A-Team the other Day and i thought that Liam Neeson would be a perfect fit for a mid 60 to a early 70 bruce wayne. He has been in so many action movies and played in a couple Superhero movies one as a villain. In the A-Team he really brought it out to me with that deep voice and always barking orders at his teammates ears. As soon as i heard it i said Thats Future Bruce. I just know it. Its not juist because he yelled its because of the sound of his voice . Its kinda deep and he switches it on and off which is what bruce does normally epescially when he was batman or bruce wayne out in public. Now terry's choice i though hard about. I had only two choices. Jackson Rathbone from the last airbender & Josh Hutcherson. And you know what as i thought about it I figured Terry may be a troubled 20 year old or 19 year old at the youngest. He is young man kicking bad habbits and bad people out of his life while trying to juggle college and spending time with his family and girlfriend who has been there for terry from the very beginning. both of these guys have had quite a bit of action work for them especially hutchesron. He evern Auditioned to be spiderman along with andrew garfield. His stunts and testing for it is on youtube check it out for your decision. If not any of these actors then who would you guys Chose play Bruce and Terry?