Regie: Janice Karman
Die Streifenhörnchen Alwin, Simon und Theodore sind traurig, weil ihr Stiefvater geschäftlich nach Europa reist. Um auf andere Gedanken zu kommen, gehen sie in eine Spielhalle und treten dort gegen die Chipettes an. Damit locken sie eine Bande von Diamantenschmugglern an. Die wollen Alwin & Co. benutzen, um ihre Beute sicher wegzubringen, und schlagen ihnen einen Wettflug in Fesselballons vor.
Ross Bagdasarian Jr.
David Seville / Alvin Seville / Simon Seville (voice)
Janice Karman
Theodore / Brittany / Jeanette / Eleanor (voice)
Dody Goodman
Miss Rebecca Miller (voice)
Susan Tyrrell
Claudia Furschtien (voice)
Anthony De Longis
Klaus Furschtien (voice)
Frank Welker
Sophie / Native Chief / Baby Penguin / Additional Voices (voice)
Nancy Cartwright
Arabian Prince (voice)
Philip L. Clarke
Additional Voices (voice)
Ken Sansom
Inspector Jamal (voice)
George Poulos
Additional Voices (voice)
Charlie Adler
Additional Voices (voice)
Patrick Pinney
Additional Voices (voice)
Jack Angel
Additional Voices (voice; uncredited)
Mel Blanc
Additional Voices (voice; uncredited)
Laura Summer
Additional Voices (voice; uncredited)
Ross Bagdasarian Jr.
David Seville / Alvin Seville / Simon Seville (voice)
Janice Karman
Theodore / Brittany / Jeanette / Eleanor (voice)
Dody Goodman
Miss Rebecca Miller (voice)
Susan Tyrrell
Claudia Furschtien (voice)
Anthony De Longis
Klaus Furschtien (voice)
Frank Welker
Sophie / Native Chief / Baby Penguin / Additional Voices (voice)
Nancy Cartwright
Arabian Prince (voice)
Philip L. Clarke
Additional Voices (voice)
Ken Sansom
Inspector Jamal (voice)
George Poulos
Additional Voices (voice)
Charlie Adler
Additional Voices (voice)
Patrick Pinney
Additional Voices (voice)
Jack Angel
Additional Voices (voice; uncredited)
Mel Blanc
Additional Voices (voice; uncredited)
Laura Summer
Additional Voices (voice; uncredited)
Ross Bagdasarian Jr.
David Seville / Alvin Seville / Simon Seville (voice)
Janice Karman
Theodore / Brittany / Jeanette / Eleanor (voice)
Dody Goodman
Miss Rebecca Miller (voice)
Susan Tyrrell
Claudia Furschtien (voice)
Anthony De Longis
Klaus Furschtien (voice)
Frank Welker
Sophie / Native Chief / Baby Penguin / Additional Voices (voice)
Nancy Cartwright
Arabian Prince (voice)
Philip L. Clarke
Additional Voices (voice)
Ken Sansom
Inspector Jamal (voice)
George Poulos
Additional Voices (voice)
Charlie Adler
Additional Voices (voice)
Patrick Pinney
Additional Voices (voice)
Jack Angel
Additional Voices (voice; uncredited)
Mel Blanc
Additional Voices (voice; uncredited)
Laura Summer
Additional Voices (voice; uncredited)