How old was Bill Callahan in…

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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

Bill Callahan was ? in Head of the Class as 'Executive Producer'.

TV Show Released: First Air Date
Thu, Nov 04 2021

Bill Callahan was ? in American Housewife as 'Writer'.

TV Show Released: First Air Date
Tue, Oct 11 2016

Bill Callahan was ? in Lethal Weapon as 'Writer'.

TV Show Released: First Air Date
Wed, Sep 21 2016

Bill Callahan was ? in The Goldbergs as 'Writer'.

TV Show Released: First Air Date
Tue, Sep 24 2013

Bill Callahan was ? in Psych as 'Writer'.

TV Show Released: First Air Date
Fri, Jul 07 2006

Bill Callahan was ? in Oliver Beene as 'Writer'.

TV Show Released: First Air Date
Sun, Mar 09 2003

Bill Callahan was ? in 8 Simple Rules as 'Writer'.

TV Show Released: First Air Date
Tue, Sep 17 2002

Bill Callahan was ? in Scrubs as 'Producer, Writer'.

TV Show Released: First Air Date
Tue, Oct 02 2001

Bill Callahan was ? in Spin City as 'Writer'.

TV Show Released: First Air Date
Tue, Sep 17 1996

Bill Callahan will be 0+ in Rambler as 'Executive Producer'.

TV Show Released: First Air Date
Unreleased