Stargate SG-1
Show and Tell
TV Flash files “Show and Tell” as hour 41 of 213 in the TV Flash guide — Stargate SG-1 (1997–2007) on Showtime/Syfy, season 2, episode 20, aired 1999-02-26, 60 min.
From the desk
How this hour is filed
This leaf is S02E20: listed hour 41 of 213 in the Stargate SG-1 guide, hour 20 of 22 in season 2. It aired 1999-02-26 (60 min). The listed hour before it is “One False Step” (S02E19). Next is “1969” (S02E21).

Catalog log
Broadcast listing — not a TV Flash recap.
A young boy gains entry to the SGC and tells the SG-1 team he has come with his mother, a member of the invisible Reetou race. The boy announces that the Goa'uld destroyed his planet Reetalia and now Reetou rebels intend to kill all human beings to prevent possible future hosts.
Viewer FAQ
Where does Show and Tell sit in the Stargate SG-1 guide?
S02E20 is listed hour 41 of 213 — hour 20 of 22 in season 2, season 2 episode 20.
When did Stargate SG-1 S02E20 air?
Show and Tell aired 1999-02-26 and is listed at 60 minutes.
Is it connected to the movie?
Yes — it continues and reworks the 1994 Stargate film into long-running series mythology rather than a one-off adaptation.
In the series
Why this series still plays
A military-science team dials an ancient gate, fights parasitic false gods, and turns a 1994 film into a ten-season franchise engine. Richard Dean Anderson's O'Neill brings wry competence; Carter, Jackson, and Teal'c make exploration feel like unit loyalty. Showtime to Syfy, Atlantis and Universe later. Comfort portal sci-fi that still builds a cosmos.
Showtime, July 27, 1997, later Syfy: a military-science team dials an ancient gate, fights parasitic false gods, and turns a 1994 film into a ten-season franchise engine. Brad Wright and Jonathan Glassner built the long haul. Richard Dean Anderson's Jack O'Neill brought wry competence; Amanda Tapping's Samantha Carter, Michael Shanks's Daniel Jackson, and Christopher Judge's Teal'c made exploration feel like unit loyalty under fire. Ten seasons through 2007 — among the longest U.S. sci-fi series runs. Portal…
Filed against
- Richard Dean Anderson as Jack O'Neill
Richard Dean Anderson’s Angus MacGyver made paper clips a sacrament — anti-gun action hero, Phoenix Foundation as science-fair ingenuity — then dialed Stargate SG-1 as O’Neill’s wry competence for ten seasons. The verb entered the…
- Amanda Tapping as Samantha Carter
Amanda Tapping’s Samantha Carter made Stargate SG-1 feel like unit loyalty instead of a film leftover — military science, an ancient gate, parasitic false gods, ten seasons from Showtime to Syfy. Richard Dean Anderson’s wry competence…
- Christopher Judge as Teal'c
Christopher Judge played Teal'c on Stargate SG-1 — a military-science team dialing an ancient gate, fighting parasitic false gods, turning a 1994 film into a ten-season franchise engine. Richard Dean Anderson's wry O'Neill, Carter and…
- Michael Shanks as Daniel Jackson
Michael Shanks’s Daniel Jackson kept Stargate SG-1 from becoming only a rifle and a wormhole — 1990s military-science team dialing an ancient gate, parasitic false gods, Richard Dean Anderson’s wry O’Neill, Carter and Teal’c as unit…