9038
His first appearance was in 1966 in " The Investigation " and in the years that followed he became a core member of the company , taking on three or four major roles each season .
 media: The Investigation
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 media: The Investigation