Michael David Simms is a Canadian actor and acting teacher based in Vancouver, BC. He is one of the few actors to have guest-starred on all three of the longest-running North American sci-fi series: The X-Files, Stargate SG-1, and Smallville. In film, he has appeared in What's Love Got to Do with It (1993), X2: X-Men United (2003), and Eight Below (2006). On television he had recurring roles on Millennium (1997) and The Outer Limits (1998–2001). He currently teaches acting through MDS Actors' Studio in Vancouver.