Career
Tancharoen"s first paid script came in 2001 when she sold Revolution Studios an untitled pitch in which two Asian American Federal Bureau of Investigation agents investigate a gang in South Central Los Angeles by working undercover as Korean grocery store clerks. Her production credits include working as assistant to producer Mark Tinker on New York City Police Department Blue and to William M. Finkelstein on Brooklyn South, as well as being co-executive producer of the series DanceLife. She co-wrote Doctor Horrible"s Sing-Along Blog and appeared onscreen as Groupie #1, as well as on the Digital Video Disc audio track "Commentary! The Musical", in which she sings about the scarcity of non-stereotyped roles in television and film for actors of Asian origin.
As a writer and story editor Tancharoen has worked on Drop Dead Diva, the program Dollhouse and the short-lived sitcom Oliver Beene.
Tancharoen also played a brief acting role in Dollhouse as the active Kilo (like the other Los Angeles actives named from the North Atlantic Treaty Organization phonetic alphabet), and co-wrote and performed lyrics for "Remains" with Jed Whedon for the Dollhouse episode "Epitaph One". She provided Zelda"s singing voice in the season 2 episode "The Musical" of The Legend of Neil, a spoof based on the video game The Legend of Zelda, and performed backing vocals and danced in the video for the The Guild parody song "(Do You Wanna Date My) Avatar" released August 17, 2009.
She was also a writer and producer on the Starz series Spartacus: Gods of the Arena and is credited as co-writer of the first two episodes together with Jed Whedon. She also worked on Spartacus: Vengeance.
Tancharoen worked with Jed Whedon and Joss Whedon on The Avengers, and co-wrote the Marvel television Pilot for American Broadcasting Company titled Agents of South.H.I.E.L.D. with Jed Whedon and Joss Whedon, and continues to work as an executive producer and showrunner.