Kyle began acting at the age of 4, after showing interest in a film production being shot near his home.
Shortly after turning 6, Kyle was cast in the role of Barker Simmons in the 20th Century Fox feature, Parental Guidance directed by Andy Fickman. Kyle had the fantastic opportunity of working beside Billy Crystal, Bette Midler and Marisa Tomei in the film. This role won him a "Scene Stealer Award" from kidspickflicks.com, and earned him two 2013 Young Artist Award nominations including "best actor under 10 in a feature film". 
In 2014 Kyle won a Young Artist Award for his role as Jackson Marshall, in the Hallmark Christmas movie Catch A Christmas Star. He also received a nomination for his role as Jack in the series Satisfaction.
- "Down with the Sickness"
- "Blood Brothers"
- "Because I Could Not Stop for Death"
- "Bad as Me"
- "Cold Cold Ground"
- "It's Not Enough to Have Lived"
- "The Night Is Darkening Round Me"
- "Red Rain"
- "The Junkie Run of the Predator Gene"
- "Bloody but Unbow'd"
|2019||V Wars||TV Series||Dez|
|2018||The Silence||Jude Andrews|
|2016-2018||Rusty Rivets||TV Series||Rusty Rivets|
|2015-2018||PJ Masks||TV Series||Greg / Gekko|
|2018||Creeped Out||TV Series||Ace|
|2017||Beyond the Sun||Andrew|
|2016-2017||Sigmund and the Sea Monsters||TV Series||Scotty|
|2017||Mutt & Stuff||TV Series||Buddy Sitandshake|
|2016||World of Warcraft: Legion||Video Game||Nightborne Child (voice, as Kyle Harrison Breitkopf)|
|2016||Overwatch||Video Game||Timmy (English version, voice, as Kyle Harrison Breitkopf)|
|2015||The Whispers||TV Series||Henry Bennigan|
|2015||The Second City Project||TV Series||(as Kyle Harrison Breitkopf)|
|2014||Overwatch: The Exhibit||Short||Timmy|
|2014||Odd Squad||TV Series||Agent O'Brian|
|2013-2014||Being Human||TV Series||Isaac Waite|
|2013||Catch a Christmas Star||TV Movie||Jackson Marshall (as Kyle Harrison Breitkopf)|
|2013||Saving Hope||TV Series||Ryan Sullivan|
|2013||Sidekick||TV Series||Rusty Rivets|
|2012||Parental Guidance||Barker Simmons (as Kyle Harrison Breitkopf)|
|2011||Out of Touch||Short||Conner (as Kyle Harrison Breitkopf)|
|2011||Against the Wall||TV Series||Mikey Patterson|
|2011||Rookie Blue||TV Series||Nathan Cross|
|2011||Boss of Me||Short||(as Kyle Harrison Breitkopf)|
|2010-2011||Mind's Eye the Series||TV Mini-Series||Brendan|
|2010||Now & Then||Short||Anakin (as Kyle Harrison Breitkopf)|
|2010||Breaking Point||Short||Paul (as Kyle Harrison Breitkopf)|
|2014||Young Artist Award: Best Performance in a TV Movie, Miniseries, Special or Pilot||Young Actor||Catch a Christmas Star||Winner|
|Young Artist Award: Best Performance in a TV Series||Guest Starring Young Actor Ten and Under||Satisfaction||Nominee|
|2013||Young Artist Award: Best Performance in a Feature Film||Supporting Young Actor Ten and Under||Parental Guidance||Nominee|
|Young Ensemble Cast||Parental Guidance (with Bailee Madison, Joshua Rush)||Nominee|