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If you liked

Merlin

1998 · 1 season · NBC

New and upcoming (2026 and later)

Out this year, or not out yet.

Harry Potter

2026 · 1 season · HBO
Not streaming in the USNext episode 2026-12-25
Regular Show: The Lost TapesRegular Show: The Lost TapesStar Trek: Starfleet AcademyStar Trek: Starfleet AcademyStar Wars: Maul - Shadow LordStar Wars: Maul - Shadow LordThe Pendragon Cycle: Rise of the MerlinThe Pendragon Cycle: Rise of the MerlinRadioactive EmergencyRadioactive EmergencyWonder ManWonder ManYoung SherlockYoung Sherlock

The last five years (2021 to 2025)

Current, and all of it watchable now.

Star Wars: Tales of the Underworld

2025 · 1 season · Disney+
miniseries
Disney Plus
The Spiderwick ChroniclesThe Spiderwick ChroniclesThe WatchThe WatchTime BanditsTime BanditsAhsokaAhsokaKnucklesKnucklesStar Wars: Tales of the JediStar Wars: Tales of the JediThe Mysterious Benedict SocietyThe Mysterious Benedict Society

Five to fifteen years back (2011 to 2020)

Recent enough that everyone can still find it, old enough to be finished.

Neverland

2011 · 1 season · Syfy
Not streaming in the US
The New Legends of MonkeyThe New Legends of MonkeyTreasure IslandTreasure IslandMarvel's Agent CarterMarvel's Agent CarterThe Letter for the KingThe Letter for the KingHalo: NightfallHalo: NightfallChildhood's EndChildhood's EndThe Dark Crystal: Age of ResistanceThe Dark Crystal: Age of Resistance

Older than fifteen years (before 2011)

The back catalogue, where the closest match often is.

Arabian Nights

2000 · 1 season · ABC
YouTube TVAmazon Prime Video Free with AdsFawesome
Jack and the Beanstalk: The Real StoryJack and the Beanstalk: The Real StoryGulliver's TravelsGulliver's TravelsThe Colour of MagicThe Colour of MagicImpactImpactThe Young Indiana Jones ChroniclesThe Young Indiana Jones ChroniclesHelen of TroyHelen of Troy10.510.5

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Name three shows you loved and it ranks the whole catalogue against your taste rather than against one title.

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