Currently available on 2 streaming services.

51 - watch online: streaming, buy or rent

You can buy "51" on Blockbuster as download or rent it on Blockbuster, SF Anytime online.

Cast

Rachel Miner
Sgt. Hannah
Jason London
Aaron 'Shoes' Schumacher
Bruce Boxleitner
Col. Martin
Vanessa Branch
Claire
Tammi Arender
John Shea
Sam Whitaker