Arthur Conan O'Brien

Sir Arthur Conan O'Brien is an author.

Physical appearance
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Personality
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Scooby-Doo! (DC Comics)
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Appearances

 * Scooby-Doo! (DC Comics)
 * #60(a). Scooby-Doo in The Dragon's Eye, Part 1, House of the Seven Gargoyles (no lines)