Sorta. Although that would be awesome.

Former Dr. Who star Matt Smith has signed on to loan his time travel experience to Terminator: Genesis. The press release describes Smith's part as a major character with strong ties to John Connor, whose role will grow in the second and third films of the planned trilogy. The role seems much more substantial than a simple cameo which rules out his playing a guy murdered by a naked Terminator in exchange for his bow tie and smart jacket. What we do know about the new series is that it plays with different timelines. Armed with that information, it's safe to guess that Smith will be playing a young Bill Nye. (Deadline)