How old was Gregory Siff in…

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Gregory Siff was 43 in The Male Gaze: Celluloid Dreams as 'Debate Boy'.

Movie Released: Fri, Nov 05 2021

Gregory Siff was 27 in River's End as 'Doug Barton'.

Movie Released: Sat, Jan 01 2005

Gregory Siff was 25 in From Justin to Kelly as 'Brandon'.

Movie Released: Fri, Jun 20 2003

Gregory Siff was 24 in Saturday Night Live: The Best of Will Ferrell as 'Prom Date (archive footage)'.

Movie Released: Sat, Sep 28 2002

Gregory Siff was 23 in Boychick as 'Debate Boy'.

Movie Released: Fri, Jun 15 2001

Gregory Siff was 22 in Unauthorized Brady Bunch: The Final Days as 'Barry Williams'.

Movie Released: Tue, May 16 2000

Gregory Siff was 19 in In & Out as 'Locker Room Guy'.

Movie Released: Wed, Sep 10 1997

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

Gregory Siff was 29+ in General Hospital: Night Shift

TV Show Released: First Air Date
Thu, Jul 12 2007

Gregory Siff was 26+ in CSI: NY as 'Evan Kelneck'.

TV Show Released: First Air Date
Wed, Sep 22 2004

Gregory Siff was 22+ in Girlfriends

TV Show Released: First Air Date
Mon, Sep 11 2000

Gregory Siff was 22+ in Even Stevens

TV Show Released: First Air Date
Sat, Jun 17 2000

Gregory Siff was 15+ in Power Rangers as 'Shouter'.

TV Show Released: First Air Date
Sat, Aug 28 1993