About the characters

- First we see of Kiwi when Odd doodles him on a piece of paper.
- Ulrich hates Brussels sprouts.
- Aelita is ready to sacrifice herself nobly if it means saving others.
- The song at the end is dedicated to Aelita; “Mystery girl from another world”!
- Jeremie doesn’t really like music such as pop and rock.
- Odd has a thing for Naomi and hates fighting Krabes.
- Ms Hertz finds that Jeremie is one of the best students at Kadic.
- Nicolas plays the drums remarkably well and Jim the slide trombone. Odd practises guitar, Ulrich keyboard and Yumi sings.

About errors

- Herb’s collar is sometimes green instead of white!
- The cord of Jeremie’s microphone disappears just after it was seen.
- The students in Ms Hertz’ class change places in certain shots.
- Jeremie’s mouse disappears when his computer shuts down during the blackout.
- When Jeremie enters the lab at the factory, the buttons on the lift disappear.
- Emmanuel Maillard is meant to be in year 9, so he shouldn’t have been in Ms Hertz’ class.
- At the moment when Jeremie climbs the ladder at the factory bridge, it’s shown as night time although it’s during the day.
- Just at the moment when Ulrich and Yumi applaud Nicolas, the door to the hall no longer has windows.
- When Jeremie makes the selection for the virtualisation, all the cards show Odd’s virtual avatar.
- The factory computer microphone changes often (wired or wireless) and disappears during Ulrich’s transfer.
- When Ulrich takes on the last of the three Krabes, we see on Jeremie’s screen that there are still three red dots as well as Odd’s green one although he had already been devirtualised.
- Odd’s pants are the same shade of purple when Emmanuel says he loves heavy metal, during a shot in the sewers, while looking at the screen in the factory, and at the very end; the colours of his pants are reversed when he enters the scanner, and they are entirely dark purple when Jeremie asks if he’s ready to go back in time.

About the series

- French title: Le voir pour le croire

- First sighting of Ulrich and Krabes in the Desert.
- First mention of Krabes.
- First mention of XANA’s pulsations.
- First episode in which Jeremie goes to the factory alone.
- Only episode where Ulrich doesn’t say “Triplicate” to activate it.
- XANA tries to explode the nuclear plant, which would spread radiation all over the region, sparing itself in the default attack strategy.
- The nuclear plant in this episode is seen again in episode 37, “Common Interest.”

- First episode in which Matthew Géczy voices Odd.
- First episode in which Jodi Forrest voices Sissi.
- Emmanuel’s name is changed to Mike.
- Noémie’s name is changed to Naomi, as it remains throughout the series.

About references

- Odd: “Let’s hear it for the God of Rock and Roll!”
Rock (also called rock ‘n’ roll) is a genre of music which mixes black blues with rhythm and blues for the first time, with a white culture branded by country music in particular. Rock eventually became a philosophy with its cultural cohort, films and comics featuring the typical fashion.

- The fire truck is a Renault B70.

- Jeremie: “It’s in the Desert region, near an oasis.”
An oasis is a vegetation zone isolated in a mostly sterile desert.