George Lucas Director, Writer Richard Dreyfuss Curt Henderson Actor Ron Howard Steve Bolander Actor Paul Le Mat John Milner Actor Charles Martin Smith Terry "The Toad" Fields Actor Cindy Williams Laurie Henderson Actor Candy Clark Debbie Dunham Actor Mackenzie Phillips Carol Actor Wolfman Jack Disk Jockey Actor Harrison Ford Bob Falfa Actor Bo Hopkins Joe Actor Manuel Padilla Jr. Carlos Actor Beau Gentry Ants Actor Kathleen Quinlan Peg Actor Tim Crowley Eddie Actor Terry McGovern Mr. Bill Wolfe Actor Jan Wilson Girl at Dance Actor Caprice Schmidt Announcer at Dance Actor Joe Spano Vic Actor Susan Richardson Judy Actor Jana Bellan Budda Actor Christopher Pray Al Actor Donna Wehr Carhop Actor Jim Bohan Officer Holstein Actor Ron Vincent Jeff Actor Fred Ross Ferber Actor Suzanne Somers Blonde in T-Bird Actor Gloria Katz Writer Willard Huyck Writer Francis Ford Coppola Producer Gary Kurtz Producer Jan D'Alquen Cinematographer Ron Eveslage Cinematographer Verna Fields Film Editing Marcia Lucas Film Editing Mike Fenton Casting Fred Roos Casting Dennis Clark Art Director Douglas Freeman Set Decoration Aggie Guerard Rodgers Costume Design Bette Iverson Key Hair Stylist Gerry Leetch Key Hair Stylist James P. Hogan Production Manager Ned Kopp First Assistant Director