Two past and one future Supernatural guest star will be starring in SyFy channel movies in August.
“Jewel Staite and A.J. Buckley star in ‘Doomsday Prophecy’ (airing August 13), in which a book editor tries to prevent Armageddon, while Aaron Douglas and Emmanuelle Vaugier are featured in ‘Killer Mountain’ (airing August 27), about a team of expert climbers hired to rescue a research team lost on the world’s highest unclimbed mountain.”
Source: FutonCritic