Expert
From Tardis Wiki, the free Doctor Who reference
Liz Shaw was an expert on meteorites. (TV: Spearhead from Space [+]Loading...["Spearhead from Space (TV story)"], AUDIO: Binary [+]Loading...["Binary (audio story)"])
Mickey Smith claimed to be an expert in investigation and infiltration. (TV: School Reunion [+]Loading...["School Reunion (TV story)"])
Animal, Vegetable, Mineral? was a successful panel game for archaeology experts that ran on British television from 1952 to 1959. (PROSE: The Time Traveller's Almanac [+]Loading...["The Time Traveller's Almanac (reference book)"])