The Diamond Trap

Howard Hesseman

Det. Rollings

Brooke Shields

Tara Holden

Darren McGavin

Chief Walter Vadney

Dick O'Neill

Lt. Barnett

Tony Steedman

Chief Supt. Kellogg

Nicholas Pryor

Mr. Exeter

Twiggy

Det. Sgt. Charlie Lawson

Ed Marinaro

Det. Brendan Thomas

Howard George

Jerry Donohoe

Wensley Pithey

Basil

H.M. Wynant

Idrissi

Richard Bates

Desk Clerk