Jamil Walker Smith

Jamil Walker Smith is a seasoned actor from Los Angeles California. Some of his credits include playing the role of Ronald Greer, a series regular on Stargate Universe and voicing the role of Gerald for the entire run of the series Hey Arnold on Nickelodeon. Jamil voiced Mo Money on the animated series Wayne Head and was a guest star on X-Files (and has a trading card dedicated to his character Chester).