Public DomainClassic
The Beverly Hillbillies (1962–71)
Collections of PD episodes freely streamable.
Free TV Series — Official, PD, or AVOD
All links are either public domain, on an official rights‑holder channel, or on free ad‑supported platforms.
Availability varies by region
Public‑Domain Classics
Public DomainWestern
Bonanza (1959–73)
Many episodes hosted as PD classics.
Public DomainDetective
Sherlock Holmes (1954)
Ronald Howard series in the public domain.
Public DomainSupernatural
One Step Beyond (1959–61)
Eerie anthology with many PD episodes.
Official Channels (rights‑holder uploads)
OfficialClassic
Gerry Anderson TV
Full episodes of Thunderbirds, Captain Scarlet, Stingray.
OfficialTrue Crime
Forensic Files — FilmRise
Official channel streams full episodes free.
OfficialDocuseries
Unsolved Mysteries — FilmRise
Stack‑era episodes posted on the official channel.
OfficialKids
Power Rangers — Official
Multiple seasons on the official channel (varies by region).
Free, Ad‑Supported Platforms (FAST/AVOD)
FAST/AVODHub
The Roku Channel — Free TV
FAST/AVODHub
Plex — On‑Demand TV
FAST/AVODAnime
RetroCrush — Classic Anime
FAST/AVODSci‑Fi
MST3K on Shout! TV / Pluto