Question: who plays jim in season 3 of trollhunters
[{'answer': 'Emile Hirsch', 'provenance': [{'wikipedia_id': '39593077', 'title': 'Trollhunters: Tales of Arcadia', 'start_paragraph_id': 4, 'start_character': 291, 'end_paragraph_id': 4, 'end_character': 303, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '39593077', 'title': 'Trollhunters: Tales of Arcadia', 'start_paragraph_id': 15, 'start_character': 0, 'end_paragraph_id': 15, 'end_character': 403, 'bleu_score': 0.819480769858081, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14955625303118420592}, 'section': 'Section::::Cast.:Main.\n'}]}]