Johnny White
Brennon Olsen
Portrays Young Barbie
Occupation Poet
Years Active Unkown-present
Gender Born female transgender male
Hair Blonde fake brown
Ethnicity Russian
Brennon Olsen Gallery

Brennon Olsen is an American actor who portrays the younger version of Barbie in Season 2 of CBS' Under the Dome. Also helped in the film you on kazoo. Was on Elmo for a number years. Tried out for Barney but did not make it.


To Be Added

Selected FilmographyEdit

  • Rounding Third as Frankie
  • My Many Sons as Young Jerry
  • Arthur Newman as Diving Kid
  • The Man with the Golden Brain as The Kid


Season 2 appearances
"Heads Will Roll" "Infestation" "Force Majeure" "Revelation" "Reconciliation"
"In the Dark" "Going Home" "Awakening" "The Red Door" "The Fall"
"Black Ice" "Turn" "Go Now"

Character ImagesEdit

External LinksEdit