Clint Eastwood as Thunderbolt

Jeff Bridges as Lightfoot

George Kennedy as Red Leary

Geoffrey Lewis as Eddie Goody

Catherine Bach as Melody

Gary Busey as Curly

Roy Jenson as Dunlop

Burton Gilliam as Welder

Claudia Lennear as Secretary

Bill McKinney as Crazy Driver

Vic Tayback as Mario Pinski

Dub Taylor as Station Attendant

Gregory Walcott as Used Car Salesman

Eugene Elman as Tourist

Erica Hagen as Waitress

Luanne Roberts as Suburban Housewife

June Fairchild as Gloria

Leslie Oliver as Teenager

Karen Lamm as Girl on Motorcycle

Cliff Emmich as The Fat Man

Don Rickles as Comedian on TV

Jack Dodson as Vault Manager

Alvin Childress as The Janitor

Virginia Baker as Woman At Station

Stuart Nisbet as Man At Station

Irene K. Cooper as The Cashier

Ted Foulkes as Young Boy

Mark Montgomery as Teenager

Lila Teigh as Tourist

Beth Howland as Vault Manager's Wife