Popstar

Aaron Carter

JD McQueen

Alana Austin

Jane Brighton

David Cassidy

Grant

Kimberly Kevon Williams

Abby

Adrianne Palicki

Whitney Addison

Mary Elise Hayden

Bobette

Deena Dill

Faith Brighton

Andrew Stevens

Professor Brighton

Natalia Livingston

Mary Brighton

Leif Garrett

Janitor

Tracy Scoggins

Judy McQueen

Vanessa Angel

Diane

Rachel Thorp

Samantha

Rick Overton

Mr. Thomas

Andrew Ehrlich

Timmy

Tom Bosley

Harvey

Stella Stevens

Henrietta

Richard Gabai

Jerry Kaminski

Jillian Warry Barberie

Radio DJ

Alison MacInnis

Girlfriend (uncredited)