Stargate SG-1 (1997–2007)
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Moebius: Part 1 

1:07 | Trailer
With the threats of both the Replicators and the Goa'uld greatly diminished and the sister ship to the Prometheus, the Daedalus, now under construction, SG-1 is anxious to get a ride on the... See full summary »


Peter DeLuise


Brad Wright (developed for television by), Jonathan Glassner (developed for television by) | 6 more credits »





Episode cast overview, first billed only:
Richard Dean Anderson ... Brigadier General Jack O'Neill / Colonel Jack O'Neill
Amanda Tapping ... Lt. Col. Samantha Carter / Dr. Samantha Carter
Christopher Judge ... Teal'c
Michael Shanks ... Dr. Daniel Jackson
David Hewlett ... Dr. Rodney McKay
Don S. Davis ... Brigadier General George Hammond
Robert Wisden ... Major Bert Samuels
Colin Cunningham ... Major Paul Davis
David Lewis ... Cameron Balinsky
James Purcell James Purcell ... Dr. Hersfield
Alessandro Juliani ... Katep
Georgia Craig ... Sabrina Gosling
Jay Williams Jay Williams ... Ra
Benjamin Easterday ... Ra's Jaffa Commander
Neil Schell ... Mr. Crandall


With the threats of both the Replicators and the Goa'uld greatly diminished and the sister ship to the Prometheus, the Daedalus, now under construction, SG-1 is anxious to get a ride on the new ship. However, the mood is somewhat darkened by a phone call informing Dr. Jackson of Catherine Langford's death. After the funeral, Catherine's niece gives Daniel "a few odds and ends" that her aunt wanted him to have. Upon delivery it is discovered that almost her entire collection was shipped to Daniel's lab. He finds in one of her books a possible location of a ZPM, but scans of the area showed that it was no longer there. Daniel proposes that they use the Ancient time machine to take it from Ra at Giza in 3000 BC. Written by trekkie4christ

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Did You Know?


Although he is frequently mentioned throughout the series, this episode marks the only appearance of Ra in Stargate SG-1 (1997). See more »


When the "Puddle Jumper" travels into the past, Teal'c states "the stars are different." Carter also notes "Earth was in a different orbit around the sun 5,000 years ago." Significant changes in the earth's orbit around the sun occur over millions not thousands of years. Even if the orbit had changed this would not affect the apparent positions of the stars. In fact, as seen from the Earth, the positions of the stars and constellations have changed very little in only 50 centuries. See more »


Dr. Daniel Jackson: ...introduce yourself and talk about the weather.
Student: [stands up] Hello, my name is Carlos. You make me so hot.
Dr. Daniel Jackson: Okay...
See more »


References Stargate: Atlantis (2004) See more »


Main Title
Written by Joel Goldsmith and David Arnold
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User Reviews

Promising Beginning
25 March 2019 | by claudio_carvalhoSee all my reviews

Daniel inherits Catherine Langford´s collection after her death and he finds that Ra had a ZPM five-thousand years ago. Sam decides to use the time machine and go with Jack, Daniel and Teal´c to 3000 BC to steal the ZPM from Ra. However something happens and changes the timeline affecting the present days. What will happen next?

"Moebius: Part 1" is a promising beginning of an interesting story divided in two parts. It is funny and highly entertaining. My vote is eight.

Title (Brazil): "Moebius: Part 1"

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Release Date:

18 March 2005 (USA) See more »

Also Known As:

Moebius: Part 1 See more »

Company Credits

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Technical Specs


Sound Mix:

Dolby Digital (Dolby 5.1)



Aspect Ratio:

16 : 9
See full technical specs »

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