Joss Whedon alums go to 'Grey's,' 'Torchwood'

Appearing in a major Joss Whedon project seems to stick with you throughout your career.

"Buffy the Vampire Slayer" alum Adam Busch will be checking into "Grey's Anatomy" as a first-year resident, reports TV Guide.

Busch was known as the evil Warren, who thwarted the Scooby gang. On "Grey's" his character will be shadowing Sandra Oh's Cristina.

Meanwhile, "Dollhouse" star Dichen Lachman will travel to Wales to join Captain Jack's "Torchwood" team, says TV Line.

Lachman joins Alexa Havins ("All My Children") for the upcoming fourth season of the British Syfy spinoff of "Doctor Who."

Lachman will guest star in the premiere, while Havins will play a CIA Watch analyst with a crush on Rex (Mekhi Phifer).

Which Whedon-verse actor would you like to see back on TV next? We're gunning for Seth Green (in a non-"Robot Chicken" or -"Family Guy" role).