Episode 4, titled "Is That Blood in Your Hair," saw members from all three tribes continue to build, and test relationships with their tribemates.

Scott Speedman knows something about survival mode ... Derek Shepherd (Patrick Dempsey), who died nearly 10 years ago on ABC’s long-running medical drama, required someone with the gravitas ...

The pair's co-lead, Chaske Spencer, also shared how it was "fun to play off" Speedman while shooting their new Peacock series Theo Wargo/Getty; Gilbert Flores/Variety/Getty (L-R) Scott Speedman ...

But when we do, there are emotional explosive scenes, really," Speedman continued. "I've been doing this a long time ... and that was fun. Scott's a physical actor, so it's fun to run around ...

The pair's co-lead, Chaske Spencer, also shared how it was "fun to play off" Speedman while shooting their new Peacock series Theo Wargo/Getty; Gilbert Flores/Variety/Getty (L-R) Scott Speedman ... "I ...

Scott Speedman (right) on the Oct. 10 episode of ... And, of course, you’re doing an hour-long drama on television. You’re going to need drama for it to be a sustainable relationship.

Similarly, Valeria’s husband Ruben (Chaske Spencer) just so happens to overhear this spat and, when his own straying spouse ...

Take a look! Scott Speedman (Grey’s Anatomy) and Yvonne Strahovski (The Handmaid’s Tale) play James and Maggie Chenoweth, a couple with two kids, Arlo and Meryl, whose marriage is on the rocks.