Dave O'Brien

Captain Albright / Captain Midnight

Dorothy Short

Joyce Edwards

James Craven

Ivan Shark

Sam Edwards

Chuck Ramsey

Guy Wilkerson

Ichabod 'Icky' Mudd

Bryant Washburn

John Edwards

Luana Walters

Fury Shark

Joseph W. Girard

Major Steel (as Joe Girard)

James W. Horne