Steve Brodie

Arson Squad Inspector John "Johnny" Broderick

Lyn Thomas

Keely Harris

Tom Hubbard

Ben Howard, Broderick's Assistant

Jason Johnson

William Yarbo

Frank J. Scannell

Pop Bergen

Wendy Wilde

Marilyn 'Marilee' Bergen

John Frederick

Clete, the Photographer

Corinne Cole

Cindy, the Secretary