Discovery Showcase HD Tonight

Sci-Trek (S1E11)
Sci-Trek (S1E12)
FutureCar (S1E1)
Hillbilly Handfishin' (S2E1)
Sci-Trek (S1E11)
Sci-Trek (S1E12)
Murder Shift (S1E10)
Cake Boss (S2E17)
Cake Boss (S3E3)
FutureCar (S1E1)

On Discovery Showcase HD tonight you can watch Sci-Trek, FutureCar, Hillbilly Handfishin', Murder Shift, Cake Boss
Discovery Showcase HD today
Discovery Showcase HD tonight