Exclusive Sneak Peek: 'Survivor: Blood Vs. Water'

Survivor is back on CBS tonight and we have an exclusive first look at photos from the premiere!

In the first pic, the 20 contestants, all related to someone on the other tribe, line up on the beach.

Husband and wife Laura Boneham and Rupert Boneham share a happy hug -- perhaps before learning they will be on separate tribes?

Candice Cody and John Cody also seem blissfully unaware of what they're facing.

Monica Culpepper and Brad Culpepper are another happy couple before jumping into the game. Survivor: Blood Vs. Water premieres Wednesday night at 9 p.m. on CBS with a special 90 minute episode.