This Episode is Currently UnavailableS8 - E7All the Presidents' HeadsThe crew members alter history when they travel back in time to the American Revolution.Aired: 07/28/2011
Extras Episode Recap: All the Presidents' Heads Latest Episodes on SYFY 43:24 The Ark Fortunate 43:24 The Ark It Will Be Over Soon 43:24 The Ark It Should Have Been You 43:24 The Ark Cycle of Violence 43:23 The Ark We Don't Kill Our Own 43:22 The Ark It Can't Be True 43:24 The Ark Pretty Big Deal 43:22 The Ark Museum of Death 43:24 The Ark The Other You 43:24 The Ark Anomaly 43:24 The Ark Kill or Be Killed 43:24 The Ark Failed Experiment 43:22 Reginald the Vampire Just Like Heaven 43:22 Reginald the Vampire The Final Countdown 43:22 Reginald the Vampire We Can Be Heroes (Just for One Day) 43:22 Reginald the Vampire Terminal Eternity 43:22 Reginald the Vampire Blood, Sweat, and Glitter 45:24 Resident Alien Homecoming