★ 7.3 1 
Best Documentary movies on Plex (United States)
The most popular Documentary movies you can stream on Plex in United States right now, ranked by viewers.
★ 7.3 1 
★ 6.9 2 The History of Concrete
★ 7.3 3 Harry Potter 20th Anniversary: Return to Hogwarts
★ 8.2 4 4 Presidents
★ 7.4 5 Becoming Led Zeppelin
6 Buke & Gase
★ 8.3 7 Ennio
★ 5.8 8 Wasted Talent
★ 6.7 9 Evil Beneath
★ 6.5 10 Real Haunts
★ 7.4 11 McQueen
★ 8.2 12 Baraka
★ 6.8 13 Jackass Forever
★ 1 14 MILWAUKEE 53206
★ 8.1 15 Samsara
★ 8.2 16 EPiC: Elvis Presley in Concert
★ 6.7 17 In Viaggio: The Travels of Pope Francis
★ 7.4 18 Michael Jackson's This Is It
★ 10 19 Jerseyboy Hero
★ 7.4 20 Love, Antosha
Updated: November 5, 2026 ·