The Collection – Season 20 Blu-Ray The Collection – Season 20 Blu-Ray Login to add to your collection or wishlist! Where to buy This site contains affiliate links for which I may be compensated. Buy on Amazon UK / USA Search to buy on eBay UK Stories in this collectable: Classic Who S20 • Serial 1 · (4 episodes) 1. Arc of Infinity Average. Rating: 64% Average rating: ★ 3.4 Classic Who S20 • Serial 2 · (4 episodes) 2. Snakedance Average. Rating: 67% Average rating: ★ 3.5 Classic Who S20 • Serial 3 · (4 episodes) 3. Mawdryn Undead Average. Rating: 69% Average rating: ★ 3.6 Classic Who S20 • Serial 4 · (4 episodes) 4. Terminus Average. Rating: 61% Average rating: ★ 3.2 Classic Who S20 • Serial 5 · (4 episodes) 5. Enlightenment Average. Rating: 73% Average rating: ★ 3.8 Classic Who S20 • Serial 6 · (2 episodes) 6. The King’s Demons Average. Rating: 57% Average rating: ★ 3.0 Classic Who S20 • Serial 7 7. The Five Doctors Average. Rating: 72% Average rating: ★ 3.7 Classic Who S20 (Minisode) The Passenger Average. Rating: 64% Average rating: ★ 3.9