How old was Mark Hefti in…

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Mark Hefti was 48 in A World Record Christmas as 'Writer'.

Movie Released: Thu, Nov 09 2023

Mark Hefti was 47 in Unexpected Grace as 'Teleplay'.

Movie Released: Sun, Mar 12 2023

Mark Hefti was 46 in A Dickens of a Holiday! as 'Writer'.

Movie Released: Fri, Dec 10 2021

Mark Hefti was 46 in My Christmas Family Tree as 'Writer'.

Movie Released: Sat, Nov 13 2021

Mark Hefti was 45 in Beverly Hills Wedding as 'Teleplay'.

Movie Released: Sat, Feb 06 2021

Mark Hefti was 45 in JL Family Ranch: The Wedding Gift as 'Writer'.

Movie Released: Sun, Sep 27 2020

Mark Hefti was 43 in Orphan Horse as 'Executive Producer, Writer'.

Movie Released: Tue, Nov 20 2018

Mark Hefti was 42 in Surviving The Wild as 'Writer, Executive Producer'.

Movie Released: Fri, Jan 05 2018

Mark Hefti was 40 in Lady Ganga: Nilza's Story as 'Writer'.

Movie Released: Tue, Dec 01 2015

Mark Hefti was 32 in Tomorrow is Today as 'Writer'.

Movie Released: Thu, Jan 31 2008

Mark Hefti was 29 in Fandom as 'Dialogue'.

Movie Released: Fri, Dec 31 2004

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages