The dudes with their girlfriends, the twins..

Director Danny Leiner, a vintage Renault and the dudes.

Jennifer Garner, Ashton Kutcher, Seann William Scott, and Marla Sokoloff in Dude, Where's My Car? (2000)

Jennifer Garner, Ashton Kutcher, Seann William Scott, Marla Sokoloff, and Sydney in Dude, Where's My Car? (2000)

Ashton Kutcher, Seann William Scott, and Steve Lemme in Dude, Where's My Car? (2000)

Ashton Kutcher and Seann William Scott in Dude, Where's My Car? (2000)

Ashton Kutcher, Seann William Scott, and Danny Leiner in Dude, Where's My Car? (2000)

Jessee & Chester encounter a strange development..

Jennifer Garner and Ashton Kutcher in Dude, Where's My Car? (2000)

Michael Beardsley and  Geoffrey Gould in "Dude, Where's My Car?" 

Kristy Swanson, Jennifer Garner, Ashton Kutcher, Seann William Scott, and Marla Sokoloff in Dude, Where's My Car? (2000)