TGIF! Tonight brings all new episodes of Eureka , Haven , The Pillars of the Earth and more. Check out all that's on: 8/7c Wife Swap on ABC 9/8c Eureka on Syfy Whale Wars on Animal Planet 10/9c Flashpoint on CBS Haven on Syfy The Pillars of the Earth more

Check out a sneak peek of the upcoming episode of EUREKA titled Season 4 Episode 6 Momstrosity which airs on Friday August 13 at 9pm on Syfy. Episode Synopsis: The guys are happy campers until something tries to ruin their trip. Source & Preview