The gang are having their class pictures taken and reminisce about the previous class pictures, while trying to come up with the ultimate yearbook quote. This leads to everyone trying to remember when they first met each other, which is seen in flashbacks. The guys also remember their first circle.
- Topher Grace as Eric Forman
- Mila Kunis as Jackie Burkhart
- Ashton Kutcher as Michael Kelso
- Danny Masterson as Steven Hyde
- Laura Prepon as Donna Pinciotti
- Wilmer Valderrama as Fez
- Debra Jo Rupp as Kitty Forman
- Kurtwood Smith as Red Forman
- Don Stark as Bob Pinciotti
- Tommy Chong as Leo (credit only)
- Joey Zimmerman as Hyde at 13
- Broc Benedict as Eric at 13
- Ethan Peck as Kelso at 13
- Nina Jefferies as Donna at 13
- Alexandra Brendl as Jackie at 12
- Brett Buford as Eric at 7
- Easton Gage as Hyde at 7
- Joey Hiott as Kelso at 7
- Liliana Mumy as Donna at 7
- Katya Abelsky as Jackie at 6
- What a long, strange trip it's been in Forman's basement
- – '78 Viking Yearbook Quote
- The episode features flashbacks to:
- When Donna met Jackie in middle school
- Eric, Hyde and Kelso's first circle.
- The first time Eric and Hyde met.
- Kelso playing doctor with Jackie when they were kids.
- The first time Fez met Donna and saw her topless.
- Kelso used to be a high achiever in school, but gave it up just to be high.
- Donna flashes Kelso.
- The end credits feature moments of the gang through the years.
- Truckin' by The Grateful Dead
- – montage at the end