Matthew Walker

Matthew Walker is an English-Canadian film and television actor best known for his role in Little Women.

SMALLVILLES6, E12

Labyrinth

Clark is in his barn one moment... and the next finds himself in a psychiatric hospital where he discovers he's been suffering from delusions that he came from another planet and has super-powers.
THE X-FILESS1, E23

Roland

A scientist working on advanced propulsion technology is killed by a disabled janitor, Roland, who then corrects the man's calculations. Mulder and Scully investigate and find that another recently deceased scientist, whose head is cryogenically frozen, was Roland's twin brother and is controlling him telepathically from beyond the grave.
THE X-FILESS4, E24

Gethsemane

Mulder and Scully search for the truth when an anthropologist discovers what could be the frozen remains of extraterrestrial life.