10 of The Best New Sci-Fi Series in April

Watch: All-new Sweet Tooth, Mrs Davis, Citadel and Star Wars for kids – these are the most anticipated new sci-fi series in April 2023

Hybrids, AIs, nuns and Jedis in training. Plus 7 more new sci-fi series in April 2023 – streaming on Netflix, Amazon Prime, Paramount+, Disney+, HBO and AppleTV. And 4 recent science fiction TV shows with new episodes streaming in April, too.

PS: For the best of the whole year, check the mega-collection of new, recent and upcoming new sci-fi series.

Upcoming New Sci-Fi Series in April 2023


Paramount Plus, 11 April 2023

In near-future Asia (2032), a grieving widower’s life is upended/saved when he gets an invite from his deceased wife to a special space where the dead can live again, created by compiling and uploading the memories of their life. It’s moving and enchanting but also raises questions about where humanity is going as our technology advances into bold new places in Yonder.

Watch: The Yonder Trailer (English Subs)


Genres Sci-Fi, Dystopian, Drama
Streaming Paramount Plus | Watch it

Florida Man

Netflix, 13 April 2023

Ok, ok, so not really sci-fi but looks interesting enough to check out. Florida Man is new from Jason Bateman’s Aggregate Films, and sees an ex-cop with a gambling problem sent to his former home turf, Florida, on a simple mission: Go get the mob boss’s runaway girlfriend and bring her back. Easy, right? Right. Watch everything spiral out of control in Florida Man.

Watch: The Florida Man Trailer

Genres Offbeat, Irreverent, Suspense
Streaming Netflix | Watch it

Barry Season 4

HBO, 16 April 2023

Also not really sci-fi, but come on, Bill Hader as a hitman in a dark comedy – right? What makes things cool in this season is Barry, a once irredeemable killer trying his best to change gears and become a better person, with the help of acting classes and thespian father-figure Gene (Henry Winkler), was tricked and caught by police. Now in prison, are all his chances at redemption spent? We find out in Barry Season 4.

Watch: The Barry Season 4 Trailer


Genres Black Comedy, Comedy, Crime
Streaming HBO Max | Watch it

Fired on Mars

HBO, 20 April 2023

A tricky one, since HBO hasn’t released any trailers of news yet. But we know that HBO bought the rights to produce a series based on the 2016 short film by Nate Sherman and Nick Vokey, Fired on Mars. As the name suggests, a graphic designer on a one-way trip to Mars gets fired from his job when he gets there. Now what? Well, the team recently did an interview re the show at WonderCon, and it looks to still be set for a 20 April release. So let’s see what happens on Fired on Mars.

Watch: The Fired on Mars Creators Intro the Show at WonderCon

Genres Science Fiction, Comedy, Animation
Streaming HBO Max | Watch it

Mrs Davis

Peacock, 20 April 2023

One of the month’s most anticipated sci-fi series, Mrs Davis is an AI. And Simone is the nun who is hell-bent on destroying her. It? Staring Betty Gilpin and produced by Big Bang Theory creator Tara Hernandez and Watcmen’s Damon Lindelof, it looks bananas and we should probably prepare for a crazy ride in Mrs Davis.

Watch: The Mrs Davis Trailer

Genres Science Fiction, Action, Drama
Streaming Peacock | Watch it

Mike Judge’s Beavis and Butthead Season 2

Paramount Plus, 20 April 2023

We all must have done something either very right or very wrong in the past because Mike Judge’s Beavis and Butthead reboot is coming back for a second season on 20 April. And, though there’s no hard and fast rule, you probably have to watch it at exactly 4:20 in the afternoon to enjoy it to the fullest.

Watch: Mike Judge’s Beavis and Butthead Season 2 Trailer

Genres Adult animation, Satire, Black comedy
Streaming Paramount Plus | Watch it

Welcome to Eden Season 2

Netflix, 21 April 2023

There are scant details on it, but the Spanish sci-fi-esque drama Welcome to Eden got renewed almost the moment it was released on Netflix International. And Netflix says it’s coming on 21 April. In season 1, a group of attractive social influencers got invited to an idyllic island by the Eden Foundation. But they got a bit more than just paradise in the bargain. And all we know about season 2 is that a set of new members are arriving on the island.

Watch: The Old Welcome to Eden Season 1 Trailer

Genres Spanish, Science Fiction, Drama
Streaming Netflix | Watch it

Star Wars: Young Jedi Adventures

Disney Plus, 26 April 2023

And something for the family! Yes, Disney is releasing a children’s educational TV Young Jedi series. It’s CGI and maybe cringy for old-hat fanboys but super cool for babies and toddlers – wouldn’t you rather have them watch this? Check out the all-new Star Wars: Young Jedi Adventures.

Watch: a Star Wars: Young Jedi Adventures Short

Genres Children’s TV, Educational, Science Fiction
Streaming Disney Plus | Watch it

Sweet Tooth Season 2

Netflix, 27 April 2023

Possibly the most anticipated entry on this list, we join Gus, Big Man and the Hybrids for Sweet Tooth Season 2 on 27 April. Gus, held captive with the hybrids and Dr Singh by General Abbot’s Last Men, agrees to explore his mother’s dark past. But a new wave of The Sick sweeps across the world and pressure mounts to just destroy the hybrids. Luckily, they’re not alone as “Zoo Mama” Aimee and Tommy “Big Man” Jepperd team up to find out where Abbot is holding the hybrids and concoct a daring plan to rescue the kids in Sweet Tooth Season 2.

Watch: The Sweet Tooth Season 2 Trailer

Genres Science Fiction, Apocalyptic, Post-Apocalyptic
Streaming Netflix | Watch it 


Amazon Prime Video, 28 April 2023 

A lot of people seem to have really big plans for the new series Citadel. And, from what we’ve seen so far, they could be onto something. Starting as this first series on Prime Video, the emotionally charged sci-fi spy/techno-thriller stars Richard Madden and India’s Priyanka Chopra Jonas, supported by Stanley Tucci, and is produced by the Russo Brothers (Marvel Cinematic Universe). It’s said to feature a major global event that will kick off a whole host of spin-off series in multiple countries and languages. Ambitious. Let’s see what it’s all about in Citadel.

Watch: The Citadel Trailer

Genres Action, Adventure, Drama Science Fiction, Spy, Thriller
Streaming Prime Video | Watch it

Plus: Still Streaming: New Episodes of Sci-Fi Series in April 2023

More New Episodes of The Mandalorian Season 3

In this season Pedro Pascal’s The Mandalorian aka “Din Djarin” is in fact reunited with Grogu, aka “Baby Yoda”. (The Book of Boba Fett fans will already know that.) Din and Grogu are set for the Mandalorian home planet, Mandalore, so Din can atone for removing his helmet. It’s exciting because Jon Favreau was again very active this season, penning at least 5 out of the 8 episodes of The Mandalorian Season 3.

Genres Star Wars, Science Fiction, Fantasy, Adventure, Action
Streaming Disney+ | Watch it

More New Episodes of Yellowjackets Season 2

Showtime’s runaway hit Yellowjackets is finally getting a second season, for better or worse (it probably contains cannibalism). If you missed number 1, it’s a dual story about a sports team whose plane crashes in the wild and they must survive, and the aftermath of all that trauma 25 years later. Now, however, winter sets in for the survivors and, in the future, surprise characters are introduced in Yellowjackets Season 2.

Genres Psychological, Drama, Horror, Mystery, Thriller
Streaming Showtime | Watch it

More New Episodes of Superman & Lois Season 3

Clark and Lois Kent are settling into small-town life again as reporters for the Smallville Gazette. But Lois discovers a new enemy that could derail everything. To make matters worse, their children are drifting apart in the CW’s Superman & Lois Season 3.

Genres Superhero, Drama, Action, Adventure, Fantasy, DC
Network The CW | More info

More New Episodes of Gotham Knights

When Batman is murdered, his adoptive son Turner Hayes (a new character, exclusively created for the show) befriends the children of some of the Bat’s arch nemeses to form a new squad of protectors. It looks like we’ll get to see Navia Robinson as the new female Robin, both Harper and Cullen Row, Stephanie Brown, the Cluemaster’s daughter and Olivia Rose Keegan as Duela, The Joker’s kid. Pretty cool too to see Supernatural’s Misha Collins as Harvey Dent in The CW’s new Gotham Knights.

Genres Superhero, Action, Crime, Drama, Mystery, Science Fiction, Thriller, DC
Network The CW | More info

Note: I try my best to get every bit of info I can about these Sci-Fi and Fantasy Books in April, and will keep updating this page all the time. If you know of a book, author, show, channel or event that should be on this list, let me know at elvorne@scifixfantasy.com and I’ll make it happen.

About Sci-fi X Fantasy

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There’s a bit to explore already, and more coming soon. Enjoy! 

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