TV Shows (As Crew)
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
The Odd Couple
Dan O'Shannon was ? in The Odd Couple as 'Writer'.TV Show Released: First Air Date
Thu, Feb 19 2015

Modern Family
Dan O'Shannon was ? in Modern Family as 'Writer, Executive Producer, Co-Executive Producer, Teleplay'.TV Show Released: First Air Date
Wed, Sep 23 2009

Better Off Ted
Dan O'Shannon was ? in Better Off Ted as 'Writer, Co-Executive Producer'.TV Show Released: First Air Date
Wed, Mar 18 2009

Back to You
Dan O'Shannon was ? in Back to You as 'Writer'.TV Show Released: First Air Date
Wed, Sep 19 2007

Jericho
Dan O'Shannon was ? in Jericho as 'Writer'.TV Show Released: First Air Date
Wed, Sep 20 2006

Threshold
Dan O'Shannon was ? in Threshold as 'Producer, Writer'.TV Show Released: First Air Date
Fri, Sep 16 2005

Star Trek: Enterprise
Dan O'Shannon was ? in Star Trek: Enterprise as 'Story'.TV Show Released: First Air Date
Wed, Sep 26 2001

Maggie
Dan O'Shannon was ? in Maggie as 'Writer, Creator'.TV Show Released: First Air Date
Tue, Aug 18 1998

Suddenly Susan
Dan O'Shannon was ? in Suddenly Susan as 'Writer, Producer'.TV Show Released: First Air Date
Thu, Sep 19 1996

Frasier
Dan O'Shannon was ? in Frasier as 'Writer, Producer'.TV Show Released: First Air Date
Thu, Sep 16 1993

The Boys
Dan O'Shannon was ? in The Boys as 'Writer, Creator'.TV Show Released: First Air Date
Fri, Aug 20 1993

The Charmings
Dan O'Shannon was ? in The Charmings as 'Writer'.TV Show Released: First Air Date
Fri, Mar 20 1987

Newhart
Dan O'Shannon was ? in Newhart as 'Writer'.TV Show Released: First Air Date
Sat, Oct 02 1982

Cheers
Dan O'Shannon was ? in Cheers as 'Writer, Producer'.TV Show Released: First Air Date
Thu, Sep 30 1982

It's a Living
Dan O'Shannon was ? in It's a Living as 'Writer'.TV Show Released: First Air Date
Thu, Oct 30 1980