How old was Mark Steilen in…

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Mark Steilen was

? in Tag

as 'Screenstory, Screenplay, Producer'.

Wed, May 30 2018

Mark Steilen was

? in Hall Pass

as 'Second Unit Director'.

Fri, Feb 25 2011

Mark Steilen was

? in Wieners

as 'Director'.

Tue, Jun 03 2008

Mark Steilen was

? in The Settlement

as 'Director, Screenplay'.

Fri, Jan 01 1999

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

Mark Steilen was

? in Madam Secretary

as 'Writer'.

First Air Date
Sun, Sep 21 2014