Robert Moloney

Robert Moloney played Professor Alistair Gryffen in K9.

He also made appearances in such science fiction series as Stargate SG-1, The Outer Limits, Smallville, The X-Files, and The Twilight Zone. Originally from Calgary, Alberta, Moloney was the first Canadian actor to have an ongoing role in a Doctor Who-related series, and his character was the first Canadian in an ongoing role.