Marcus Rosner - Biography

Last Modified: Nov 9, 2022

Marcus Rosner
Profession: Actor
Best Known For: Supernatural (TV series), Arrow (TV series)
Salary: Under Review
Net Worth: Under Review

Personal Details

Born on : August 10, 1989 (age 34)
Birth Name /
Full Name:
Marcus Rosner
Birth Place: Campbell River, British Columbia, Canada
Horoscope: Leo
Father's Name: Mark Rosner
Mother's Name: N/A
Siblings: 1

Joe Rosner (younger brother)

Ethnicity: Caucasian
Nationality: Canadian


Sexual Orientation: Straight
Marital Status: Married
Married Date: December 30, 2021
Wife's Name: Ali Kroeker

Body Measurements

Height: 1.83 meter (6 feet 0 inch)
Weight: N/A
Hair Color: Dark Brown
Eye Color: Blue
Shoe Size: N/A
Bicep Size: N/A
Chest Size: N/A
Waist Size: N/A

Table of contents [Hide]

Who is Marcus Rosner?

Marcus Rosner is an actor by profession and Canadian by nationality. He is well known for starring in TV shows Unreal, Arrow, Supernatural, and Once Upon a Time.

Marcus Rosner – Age, Parents, Siblings

Marcus Rosner’s birth took place on August 10, 1989, in Campbell River, British Columbia, Canada. His father is named Mark Rosner while the name of his mother, whose name is not known to the public, gave birth to him at the age of 15. 

He is not the only child of his parents and has a sibling, a brother named Joe Rosner who is five years younger. No details of his parents have been shared with the public.

Marcus Rosner with his younger brother (Image: Instagram)

Education, Ethnicity

The educational history of Marcus Rosner is also unknown. His ethnicity is Caucasian.

Marcus Rosner – Girlfriend, Wife, Children

Currently, Rosner is engaged to his longtime girlfriend Ali Kroeker. He got engaged to his future wife in January 2020 after a romantic proposal. They married in December 2021.

He and his wife are yet to have any children. 

Marcus Rosner, Ali Kroeker (Image: Instagram - posted Jan 2022)

Marcus Rosner – Career

Early Days

Rosner started his career as an actor in 2012 in Vancouver, British Columbia, and moved to Toronto, Ontario to focus on his career.

Over the years he has had guest appearances in the episode(s) of the TV series Arrow (2012, 2018), Once Upon a Time (2014), Supernatural (2014), When Calls the Heart (2015), Unreal (2018), etc.

TV films

Most of all Marcus Rosner has worked in TV films. His debut role in TV film was in the 2014 Hallmark Movies & Mysteries Channel Television film Garage Sale Mystery: All That Glitters as Tim

Other Hallmark TV films in which he has starred include A Christmas Detour (2015), The Birthday Wish (2017), Christmas In Evergreen (2017), Valentine in the Vineyard (2019), Sweet Mountain Christmas (2019) and in the Lifetime films Infidelity in Suburbia (2017), Poinsettias for Christmas (2018), The Killer Downstairs (2019), Killer in the Guest House (2020), among others.

Marcus Rosner in Arrow (Image: Arrowverse Wiki - Fandom)


On the set of Valentine in the Vineyard, Marcus Rosner shared screen time with Rachael Leigh Cook, and Brendan Penny.

Marcus Rosner – Net Worth, Salary

The figure on Marcus Rosner’s net worth and annual salary is under review.

Marcus Rosner – Instagram, Twitter, Facebook

On social media handles such as Instagram and Twitter, Rosner is followed by thousands of followers but is absent from Facebook.

Fact Check

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Tags : Marcus Rosner Actor Canadian actor Hallmark channel Lifetime Channel Arrow Supernatural


  1. wikipedia
  2. imdb