Firefly

[Jango-Joe1]

Wash and River are both from Texas

Wash is from El Paso and River is from San Antonio.

[Amidala Starkiller]

And since it's fun fact day:

Summer Glau (River) was frist cast on Angel as the Prima Ballerina in the episode Waiting in the Wings

Gina Torres (Zoe) played Jasmine the big bad of Angel season 4

Adam Baldwin (Jayne) played Hamilton the embodiment of the Senior Partners in Angel season 5.

Nathan Fillion (Mal) played Caleb in season 7 of Buffy the Vampire Slayer.

Jonathan M. Woodward (Tracey - The Message) played Holden "Webs" Webster on the Buffy the Vampire Slayer episode Conversations With Dead People.

Then Knox on the last season of Angel.

He died on all three shows.