# Guardian of Forever

> fictional time machine in Star Trek

**Wikidata**: [Q55402307](https://www.wikidata.org/wiki/Q55402307)  
**Source**: https://4ort.xyz/entity/guardian-of-forever

## Summary
The Guardian of Forever is a fictional time machine in the *Star Trek* universe, appearing as an artificial intelligence model and time-traveling device. It is primarily associated with the planet Gateway and has been featured in multiple episodes and works across the franchise.

## Key Facts
- **Aliases**: Guardians of Forever, Carl, Wächter der Ewigkeit, Karl
- **Location**: Gateway
- **Performers**: Bartell LaRue, James Doohan
- **Home World**: Gateway (referenced in *The Worlds of the Federation*)
- **Instance Of**: Time machine, artificial intelligence model, literary character, fictional gate
- **Media Franchise**: *Star Trek*
- **Present In Works**: *The City on the Edge of Forever*, *Yesteryear*, *Imzadi*, *Federation*, *Yesterday's Son*, *Beyond the Farthest Star*, *City on the Edge of Never*, *Star Trek Online*, *Terra Firma, Part II*
- **Fandom Articles**: Multiple entries across *Memory Alpha*, *Memory Beta*, and *CardGuide*
- **Described By Sources**: *Star Trek Fact Files*, *The Worlds of the Federation*, *Who's Who in Star Trek 1*

## FAQs
### Q: What is the Guardian of Forever's role in *Star Trek*?
A: The Guardian of Forever is a time machine and artificial intelligence model primarily associated with the planet Gateway. It appears in multiple episodes and works, functioning as a device for time travel.

### Q: Who are the performers associated with the Guardian of Forever?
A: The Guardian of Forever has been portrayed by Bartell LaRue and James Doohan in various productions.

### Q: In which *Star Trek* works does the Guardian of Forever appear?
A: The Guardian of Forever appears in *The City on the Edge of Forever*, *Yesteryear*, *Imzadi*, *Federation*, *Yesterday's Son*, *Beyond the Farthest Star*, *City on the Edge of Never*, *Star Trek Online*, and *Terra Firma, Part II*.

### Q: What are the aliases of the Guardian of Forever?
A: The Guardian of Forever is also known as Guardians of Forever, Carl, Wächter der Ewigkeit, and Karl.

### Q: What is the home world of the Guardian of Forever?
A: The Guardian of Forever's home world is Gateway, as referenced in *The Worlds of the Federation*.

## Why It Matters
The Guardian of Forever is a significant element in the *Star Trek* universe, serving as both a time machine and an artificial intelligence model. Its appearances in various episodes and works highlight its role in exploring time travel and its implications for the *Star Trek* narrative. As a fictional entity, it contributes to the rich tapestry of the franchise, offering insights into the possibilities and challenges of time manipulation.

## Notable For
- **Time Travel Device**: Functions as a time machine in the *Star Trek* universe.
- **Artificial Intelligence Model**: Classified as an intelligent artificial neural network.
- **Cross-Franchise Appearances**: Appears in multiple episodes and works, including *The City on the Edge of Forever* and *Star Trek Online*.
- **Aliases and Localizations**: Known by multiple names and localized in different languages.
- **Gateway Association**: Primarily linked to the planet Gateway and its neutral/independent status.

## Body
### Origins and Classification
The Guardian of Forever is classified as both a time machine and an artificial intelligence model, with its origins tied to the planet Gateway. It is described in *The Worlds of the Federation* as a neutral and/or independent world, emphasizing its unique status within the *Star Trek* universe.

### Appearances and Roles
The Guardian of Forever appears in numerous *Star Trek* works, including *The City on the Edge of Forever*, *Yesteryear*, and *Imzadi*. Its roles vary, often involving time travel and interactions with other characters and entities.

### Cultural References and Localizations
The Guardian of Forever is referenced in various sources, such as *Star Trek Fact Files* and *Who's Who in Star Trek 1*. It has been localized in multiple languages, including German, French, and Italian, with names like *Hüter der Ewigkeit* and *Gardien de l'Eternité*.

### Performers and Representation
The Guardian of Forever has been portrayed by Bartell LaRue and James Doohan, contributing to its representation in the *Star Trek* franchise. Its appearances across different media highlight its significance as a key entity in the series.

### Significance in the *Star Trek* Universe
As a time machine and artificial intelligence model, the Guardian of Forever plays a crucial role in exploring time travel and its implications in the *Star Trek* universe. Its appearances in various works underscore its importance as a fictional entity.

## References

1. Time Planet (L). The Worlds of the Federation
2. [Who's Who in Star Trek, Issue 1 | Memory Beta, non-canon Star Trek Wiki | Fandom](https://memory-beta.fandom.com/wiki/Who%27s_Who_in_Star_Trek,_Issue_1?oldid=822373#Contents)
3. [Source](https://memory-alpha.fandom.com/wiki/The_City_on_the_Edge_of_Forever_(episode)?oldid=2396834#References)
4. [Source](https://memory-alpha.fandom.com/de/wiki/Griff_in_die_Geschichte?oldid=709931#Verweise)
5. [Source](https://memory-beta.fandom.com/wiki/The_City_on_the_Edge_of_Forever?oldid=664480#Episode_characters)
6. [Terra Firma, Part 2 (episode) | Memory Alpha | Fandom](https://memory-alpha.fandom.com/wiki/Terra_Firma,_Part_2_(episode)?oldid=2681527#References)
7. [An Unexpected Yesterday | Memory Beta, non-canon Star Trek Wiki | Fandom](https://memory-beta.fandom.com/wiki/An_Unexpected_Yesterday?oldid=779055#Characters)
8. [Star Trek: The Original Series Core Game Book | Memory Beta, non-canon Star Trek Wiki | Fandom](https://memory-beta.fandom.com/wiki/Star_Trek:_The_Original_Series_Core_Game_Book?oldid=832879#Characters)
9. [Guardian of Forever (Character) - Comic Vine](https://comicvine.gamespot.com/guardian-of-forever/4005-175911/)
10. [Source](https://memory-beta.fandom.com/wiki/Guardian_of_Forever?oldid=655780)
11. [Guardian of Forever | CardGuide Wiki | Fandom](https://cardguide.fandom.com/wiki/Guardian_of_Forever)
12. [Carl | Memory Alpha | Fandom](https://memory-alpha.fandom.com/wiki/Carl)
13. [Guardian of Forever - DataTrek](https://data.wikitrek.org/wiki/Item:Q3588)