Characters played by Roddy McDowall
Ken McLaughlin
Characters played by Preston Foster
Rob McLaughlin
Characters played by Rita Johnson
Nelle McLaughlin
Characters played by James Bell
Gus
Characters played by Patti Hale
Hildy
Characters played by Carleton Young
Maj. Harris
Characters played by Ralph Sanford
Charlie Sargent
Characters played by Al Bridge
Dr. Hicks
Characters played by Robert Filmer
Tim