Smash-Up on Interstate 5

Robert Conrad

Sergeant Sam Marcum

Sian Barbara Allen

Barbara Hutton

Buddy Ebsen

Al Pearson

Herb Edelman

Danny

David Groh

Dale

Scott Jacoby

Lee Bassett

Joe Kapp

Officer Estevez

Sue Lyon

Burnsey

Vera Miles

Erica

Donna Mills

Laureen

Harriet Nelson

June Pearson

George O'Hanlon, Jr.

Pete