Brittany Allen's acting career began when she was a mere nine years old. Allen worked in television around the start of her acting career with a role on "Street Time" (Showtime, 2001-03). She additionally landed roles in the TV movies "Restless Spirits" (Showtime, 1998-99) and "Walter and Henry" (Showtime, 2000-01). Several more television roles followed in the early 2000s and the 2010s, including stints on "Warehouse 13" (2008-2014), "Lost Girl" (Syfy, 2011-15) and "Defiance" (Syfy, 2012-15). During these years, she additionally appeared in film, receiving a role in the Rainn Wilson comedy "The Rocker" (2008). Allen won an Outstanding Younger Actress in a Drama Series Daytime Emmy Award for "All My Children" in 2011. Allen took on film roles in more recent years, appearing in "Dead Before Dawn" (2013) and "Extraterrestrial" (2014). She held additional roles in television including a part on "Schitt's Creek" (Canadian Broadcasting Company (CBC), 2014-). Most recently, Allen acted in "Backgammon" (2016).