1. The Orville

The Orville is a comedic sci-fi series created by Seth MacFarlane. The show follows the crew of the starship Orville as they navigate various space adventures. Starring Seth MacFarlane, Adrianne Palicki, and Penny Johnson Jerald, it blends humor with thought-provoking storylines.

2. Futurama

Futurama is an animated sci-fi sitcom created by Matt Groening. The series follows Fry, a delivery boy who is accidentally frozen and wakes up 1,000 years in the future. Featuring the voices of Billy West, Katey Sagal, and John DiMaggio, it’s known for its clever humor and imaginative world-building.

3. Rick and Morty

Rick and Morty is an animated series that combines sci-fi and dark comedy. It centers on the misadventures of an eccentric scientist, Rick, and his good-hearted but easily influenced grandson, Morty. Voiced by Justin Roiland and Chris Parnell, the show is celebrated for its originality and wit.

4. The IT Crowd

The IT Crowd is a British sitcom that, while not strictly sci-fi, shares a similar comedic tone. It follows the lives of three staff members in the IT department of a large corporation. Starring Chris O’Dowd, Richard Ayoade, and Katherine Parkinson, it’s a must-watch for fans of tech humor.

5. Red Dwarf

Red Dwarf is a British sci-fi sitcom that takes place on a mining spaceship. The show follows the last human alive, Dave Lister, and his quirky companions. Craig Charles, Chris Barrie, and Danny John-Jules lead the cast in this long-running, cult favorite.

6. The Big Bang Theory

The Big Bang Theory is a sitcom that revolves around a group of socially awkward scientists and their interactions with each other and the outside world. Starring Johnny Galecki, Jim Parsons, and Kaley Cuoco, it’s known for its clever dialogue and pop culture references.

7. Mork & Mindy

Mork & Mindy is a classic sitcom that follows an alien named Mork, who comes to Earth to study human behavior. The show stars Robin Williams in his breakout role, alongside Pam Dawber. It’s beloved for its heartwarming humor and Williams’ energetic performance.

8. My Hero

My Hero is a British sitcom about a superhero named Thermoman who tries to balance saving the world with his domestic life. Starring Ardal O’Hanlon and Emily Joyce, the show blends superhero antics with everyday comedy.

9. Galaxy Quest

Galaxy Quest is a sci-fi comedy that parodies space adventure shows. The series follows the cast of a defunct sci-fi TV show who are mistaken for real heroes by an alien race. Starring Tim Allen, Sigourney Weaver, and Alan Rickman, it’s a hilarious homage to the genre.

10. Third Rock from the Sun

Third Rock from the Sun is a sitcom that follows a group of aliens who pose as a human family to study Earth. The show stars John Lithgow, Jane Curtin, and Joseph Gordon-Levitt. It’s known for its unique premise and humorous take on human behavior.

11. Eureka

Eureka is a sci-fi series that blends comedy and drama. It’s set in a secret town populated by geniuses working on advanced scientific projects. Colin Ferguson, Salli Richardson-Whitfield, and Joe Morton star in this engaging and inventive show.

12. Better Off Ted

Better Off Ted is a satirical sitcom set in the high-tech world of a morally questionable corporation. The show stars Jay Harrington, Portia de Rossi, and Andrea Anders. It’s praised for its sharp wit and clever commentary on corporate culture.

13. The Middleman

The Middleman is a sci-fi comedy series about a struggling artist who becomes the sidekick to a superhero. Starring Matt Keeslar and Natalie Morales, the show is known for its quirky humor and imaginative storylines.

14. Sliders

Sliders is a sci-fi series that follows a group of travelers who “slide” between parallel universes. The show stars Jerry O’Connell, Sabrina Lloyd, and John Rhys-Davies. It’s a fascinating exploration of alternate realities with a mix of drama and humor.

15. The Hitchhiker’s Guide to the Galaxy

The Hitchhiker’s Guide to the Galaxy is a British sci-fi comedy series based on Douglas Adams’ iconic book. The show follows Arthur Dent, an ordinary human who is swept off Earth just before it’s destroyed. Starring Simon Jones and David Dixon, it’s celebrated for its witty and absurd humor.

16. ALF

ALF is a sitcom about a friendly alien named ALF (Alien Life Form) who crash-lands on Earth and is taken in by a suburban family. The show stars Max Wright, Anne Schedeen, and Paul Fusco (as the voice of ALF). It’s a beloved classic known for its heartwarming and humorous take on extraterrestrial life.

These shows offer a delightful mix of comedy and sci-fi that fans of 3rd Rock from the Sun are sure to enjoy. Happy watching!