How old was Mark Robertson in…

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Mark Robertson was ? in Thomas & Friends: Splish, Splash, Splosh! as 'Writer'.

Movie Released: Sat, Oct 16 2010

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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

Mark Robertson was ? in Pet Squad as 'Writer'.

TV Show Released: First Air Date
Mon, Jun 27 2011

Mark Robertson was ? in Thomas & Friends as 'Writer'.

TV Show Released: First Air Date
Tue, Oct 09 1984