Back at the Front

The cast includes three actors each of whom would later play one of the most iconic fictional professors in television history: Guy Williams who would play Professor John Robinson on Perdidos en el espacio (1965), Richard Long who would play Harold Everett, the latter half of the title duo in Nanny and the Professor (1970), and Russell Johnson who would play Roy Hinkley, aka The Professor, on La isla de Gílligan (1964).

Follows Up Front (1951)