Johanna Posthuma
Bio: Johanna Posthuma works as assistant director for film and television productions.
Born: Unknown birthdate.
Johanna Posthuma is ?
External Links
Movies (As Crew)
Sorted by Release Date
A Wife's Nightmare
Johanna Posthuma was
? in A Wife's Nightmare
as 'Third Assistant Director'.
Sat, Dec 27 2014
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
Wynonna Earp
Johanna Posthuma was
? in Wynonna Earp
as 'Third Assistant Director, Second Assistant Director'.
First Air Date
Fri, Apr 01 2016
Fri, Apr 01 2016