TV Shows (Acting Roles)
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
New Amsterdam
Jack O’Neill was ? in New Amsterdam as 'Dr. Peyton Espy'.TV Show Released: First Air Date
Tue, Sep 25 2018
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Law & Order
Jack O’Neill was ? in Law & Order as 'Anthony Fraisier'.TV Show Released: First Air Date
Thu, Sep 13 1990