Episode 491: Clash of Red and Black ~ The Beginning
Detektiv Conan Episode 491 „Clash of Red and Black ~ The Beginning“. Adapts chapters 585–586. First aired: 2008-01-14.
- Read on in the manga from: Chapter 587 (Volume 57)
- Title (Japanese): 赤と黒のクラッシュ 発端
- Title (romaji): Aka to kuro no kurasshu Hottan
- First aired (Japanese): 2008-01-14
- Category: Story
- Chapter adapted: Chapters 585–586