Louisiana's governor asks war hero Francis C. Grevemberg to lead the state police against corruption.

Keith Andes
as Col. Francis C. Grevemberg

Margaret Hayes
as Dorothy Grevemberg (as Maggie Hayes)

Gene Evans
as Maj. Al Arthur

Lynn Bari
as Pat Noble

Jeffrey Stone
as Paul Musso

Edward Platt
as Joseph Kosta (as Edward C. Platt)

Ann Robinson
as Cleo

Sam Buffington
as DeButts

Clegg Hoyt
as Sheriff Lloyd

Kendall Clark
as Col. Thomas Hastings