My edit doesn't truly require much effects work, but there is one shot I need to fix. I've restructured the duel so that Qui-Gon and Darth Maul do not get trapped by the shield doors, only Obi-Wan does. The way I've edited this sequence requires that I remove Obi Wan from the shot where Obi can be seen running towards Qui Gon and Maul in the far background as they duel down the shield corridor. it's a couple of seconds and he's barely visible except for his swinging lightsabre as he runs. what's the best way to go about this? I have Photoshop, After Effects and Vegas, will I need other programs?