How old was Mercer Mayer in…

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Mercer Mayer was ? in Frog Where Are You? as 'Original Story'.

Movie Released: Sat, Apr 01 1995

Mercer Mayer was ? in Just Me and My Dad as 'Book'.

Movie Released: Fri, Jan 01 1993

Mercer Mayer was ? in There's a Nightmare in My Closet as 'Writer'.

Movie Released: Thu, Jan 01 1987

Mercer Mayer was ? in Frog Goes to Dinner as 'Writer'.

Movie Released: Wed, Jan 01 1986

Mercer Mayer was ? in Nitemare as 'Author'.

Movie Released: Tue, Jan 01 1980

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