One of Tanaka's underlings has stolen a rare statuette that he had planned to use as a peace offering between the local Yakusa and Chinese Tong. He hires two private investigators to exchange ransom money to recover the statuette, but the trade goes down bad and Clay Roth is killed. This angers Roth's brothers and father, all combat veterans, and they go after the people responsible
David Carradine
as Jim Roth
Lee Van Cleef
as Burt Roth
Mako
as Akira Tanaka
Lois Hamilton
as Sara Roth
Ross Hagen
as Corey Thorton
Brent Huff
as Tommy Roth
Laurene Landon
as Deborah Silverstein
Dick Miller
as Steve
Burr DeBenning
as Lt. Sanderson
Michael Berryman
as F.C.