Movies (As Crew)
Sorted by Release DateFreaks – You're One of Us
Marc O. Seng was
45 in Freaks – You're One of Us
as 'Associate Producer, Screenplay'.
Wed, Sep 02 2020
Biss zur großen Pause - Das Highschool Vampir Grusical
Marc O. Seng was
36 in Biss zur großen Pause - Das Highschool Vampir Grusical
as 'Writer'.
Sat, Mar 19 2011
TV Shows (As Crew)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Love Sucks
Marc O. Seng will be
49+ in Love Sucks
as 'Writer, Creator'.
First Air Date
Thu, Oct 31 2024
Thu, Oct 31 2024